{"id":258028,"date":"2025-10-21T20:29:22","date_gmt":"2025-10-22T03:29:22","guid":{"rendered":"https:\/\/messengerbot.app\/understanding-why-messenger-could-not-be-sent-common-errors-and-effective-fixes-for-messages-photos-and-videos\/"},"modified":"2026-06-12T09:17:35","modified_gmt":"2026-06-12T16:17:35","slug":"hieu-ly-do-tai-sao-tin-nhan-khong-the-duoc-gui-cac-loi-pho-bien-va-cach-khac-phuc-hieu-qua-cho-tin-nhan-hinh-anh-va-video","status":"publish","type":"post","link":"https:\/\/messengerbot.app\/vi\/understanding-why-messenger-could-not-be-sent-common-errors-and-effective-fixes-for-messages-photos-and-videos\/","title":{"rendered":"Hi\u1ec3u l\u00fd do t\u1ea1i sao Messenger kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c g\u1eedi: Nh\u1eefng l\u1ed7i ph\u1ed5 bi\u1ebfn v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c hi\u1ec7u qu\u1ea3 cho tin nh\u1eafn, \u1ea3nh v\u00e0 video"},"content":{"rendered":"<input type=\"hidden\" value=\"\" data-essbispostcontainer=\"\" data-essbisposturl=\"https:\/\/messengerbot.app\/vi\/understanding-why-messenger-could-not-be-sent-common-errors-and-effective-fixes-for-messages-photos-and-videos\/\" data-essbisposttitle=\"Understanding Why Messenger Could Not Be Sent: Common Errors and Effective Fixes for Messages, Photos, and Videos\" data-essbishovercontainer=\"\"><div class=\"key-takeaways-box\">\n<h2>Nh\u1eefng \u0111i\u1ec3m ch\u00ednh<\/h2>\n<ul>\n<li>Kh\u00e1m ph\u00e1 nh\u1eefng l\u00fd do ph\u1ed5 bi\u1ebfn \u0111\u1eb1ng sau l\u1ed7i \u201cKh\u00f4ng th\u1ec3 g\u1eedi Messenger\u201d, bao g\u1ed3m c\u00e1c v\u1ea5n \u0111\u1ec1 k\u1ef9 thu\u1eadt v\u00e0 h\u1ea1n ch\u1ebf t\u00e0i kho\u1ea3n.<\/li>\n<li>T\u00ecm hi\u1ec3u c\u00e1c b\u01b0\u1edbc kh\u1eafc ph\u1ee5c hi\u1ec7u qu\u1ea3 \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c l\u1ed7i tin nh\u1eafn Messenger, \u0111\u1ea3m b\u1ea3o giao ti\u1ebfp li\u1ec1n m\u1ea1ch.<\/li>\n<li>Hi\u1ec3u nh\u1eefng h\u1ec7 l\u1ee5y c\u1ee7a vi\u1ec7c b\u1ecb ch\u1eb7n tr\u00ean Messenger v\u00e0 c\u00e1ch nh\u1eadn bi\u1ebft d\u1ea5u hi\u1ec7u b\u1ecb ch\u1eb7n.<\/li>\n<li>Kh\u00e1m ph\u00e1 c\u00e1c gi\u1ea3i ph\u00e1p c\u1ee5 th\u1ec3 \u0111\u1ec3 g\u1eedi \u1ea3nh v\u00e0 video tr\u00ean Messenger, ng\u0103n ch\u1eb7n nh\u1eefng l\u1ed7i g\u00e2y kh\u00f3 ch\u1ecbu.<\/li>\n<li>Gi\u1eef th\u00f4ng tin v\u1ec1 c\u00e1c ti\u00eau chu\u1ea9n c\u1ed9ng \u0111\u1ed3ng c\u1ee7a Messenger \u0111\u1ec3 tr\u00e1nh c\u00e1c h\u1ea1n ch\u1ebf li\u00ean quan \u0111\u1ebfn n\u1ed9i dung.<\/li>\n<\/ul>\n<\/div>\n<p>B\u1ea1n \u0111\u00e3 bao gi\u1edd th\u1ea5y m\u00ecnh nh\u00ecn ch\u1eb1m ch\u1eb1m v\u00e0o m\u00e0n h\u00ecnh, c\u1ea3m th\u1ea5y th\u1ea5t v\u1ecdng b\u1edfi th\u00f4ng b\u00e1o \u0111\u00e1ng s\u1ee3 n\u00f3i r\u1eb1ng, \u201cKh\u00f4ng th\u1ec3 g\u1eedi Messenger\u201d? B\u1ea1n kh\u00f4ng \u0111\u01a1n \u0111\u1ed9c. V\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng, khi\u1ebfn h\u1ecd t\u1ef1 h\u1ecfi v\u1ec1 nguy\u00ean nh\u00e2n c\u01a1 b\u1ea3n v\u00e0 c\u00e1c c\u00e1ch kh\u1eafc ph\u1ee5c ti\u1ec1m n\u0103ng. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd \u0111i s\u00e2u v\u00e0o nh\u1eefng ph\u1ee9c t\u1ea1p c\u1ee7a <strong>th\u00f4ng b\u00e1o l\u1ed7i Messenger kh\u00f4ng th\u1ec3 g\u1eedi<\/strong>, kh\u00e1m ph\u00e1 \u00fd ngh\u0129a th\u1ef1c s\u1ef1 c\u1ee7a n\u00f3 v\u00e0 c\u00e1c l\u00fd do kh\u00e1c nhau \u0111\u1eb1ng sau n\u00f3. Ch\u00fang t\u00f4i s\u1ebd gi\u1ea3i quy\u1ebft nh\u1eefng c\u00e2u h\u1ecfi c\u1ea5p b\u00e1ch nh\u01b0, <em>T\u00f4i c\u00f3 b\u1ecb ch\u1eb7n n\u1ebfu Messenger n\u00f3i \u201ckh\u00f4ng th\u1ec3 g\u1eedi\u201d?<\/em> v\u00e0 cung c\u1ea5p m\u1ed9t h\u01b0\u1edbng d\u1eabn chi ti\u1ebft t\u1eebng b\u01b0\u1edbc v\u1ec1 c\u00e1ch gi\u1ea3i quy\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 phi\u1ec1n ph\u1ee9c n\u00e0y, cho d\u00f9 \u0111\u00f3 l\u00e0 m\u1ed9t <strong>\u1ea3nh messenger kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c g\u1eedi<\/strong> hay m\u1ed9t <strong>video messenger kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c g\u1eedi<\/strong>. Ngo\u00e0i ra, ch\u00fang t\u00f4i s\u1ebd ph\u00e2n t\u00edch nh\u1eefng h\u1ec7 qu\u1ea3 c\u1ee7a vi\u1ec7c b\u1ecb ch\u1eb7n v\u00e0 kh\u00e1m ph\u00e1 c\u00e1c l\u1ed7i k\u1ef9 thu\u1eadt c\u00f3 th\u1ec3 g\u00e2y ra vi\u1ec7c tin nh\u1eafn c\u1ee7a b\u1ea1n kh\u00f4ng \u0111\u01b0\u1ee3c g\u1eedi. Cu\u1ed1i b\u00e0i vi\u1ebft n\u00e0y, b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c trang b\u1ecb ki\u1ebfn th\u1ee9c \u0111\u1ec3 kh\u1eafc ph\u1ee5c v\u00e0 v\u01b0\u1ee3t qua nh\u1eefng r\u00e0o c\u1ea3n kh\u00f3 ch\u1ecbu n\u00e0y, \u0111\u1ea3m b\u1ea3o r\u1eb1ng vi\u1ec7c giao ti\u1ebfp c\u1ee7a b\u1ea1n v\u1eabn di\u1ec5n ra su\u00f4n s\u1ebb v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n<h1>\u0110i\u1ec1u g\u00ec c\u00f3 ngh\u0129a l\u00e0 khi Messenger n\u00f3i r\u1eb1ng m\u1ed9t tin nh\u1eafn kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c g\u1eedi?<\/h1>\n<h2>Hi\u1ec3u th\u00f4ng b\u00e1o l\u1ed7i c\u1ee7a Messenger kh\u00f4ng th\u1ec3 g\u1eedi<\/h2>\n<p>Khi Messenger cho bi\u1ebft r\u1eb1ng m\u1ed9t <strong>tin nh\u1eafn kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c g\u1eedi<\/strong>, \u0111i\u1ec1u \u0111\u00f3 th\u01b0\u1eddng c\u00f3 ngh\u0129a l\u00e0 c\u00f3 m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n x\u1ea3y ra. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng l\u00fd do ph\u1ed5 bi\u1ebfn nh\u1ea5t:<\/p>\n<ul>\n<li><strong>Gi\u1edbi h\u1ea1n tin nh\u1eafn:<\/strong> N\u1ebfu b\u1ea1n \u0111\u00e3 g\u1eedi m\u1ed9t kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn tin nh\u1eafn trong m\u1ed9t kho\u1ea3ng th\u1eddi gian ng\u1eafn, Messenger c\u00f3 th\u1ec3 t\u1ea1m th\u1eddi h\u1ea1n ch\u1ebf kh\u1ea3 n\u0103ng g\u1eedi th\u00eam tin nh\u1eafn c\u1ee7a b\u1ea1n \u0111\u1ec3 ng\u0103n ch\u1eb7n spam. \u0110\u00e2y l\u00e0 m\u1ed9t bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 ng\u01b0\u1eddi d\u00f9ng kh\u1ecfi nh\u1eefng giao ti\u1ebfp kh\u00f4ng mong mu\u1ed1n.<\/li>\n<li><strong>Vi ph\u1ea1m ti\u00eau chu\u1ea9n c\u1ed9ng \u0111\u1ed3ng:<\/strong> Tin nh\u1eafn c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 \u0111\u00e3 b\u1ecb \u0111\u00e1nh d\u1ea5u v\u00ec vi ph\u1ea1m Ti\u00eau chu\u1ea9n C\u1ed9ng \u0111\u1ed3ng c\u1ee7a Facebook. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 x\u1ea3y ra n\u1ebfu n\u1ed9i dung bao g\u1ed3m c\u00e1c t\u00e0i li\u1ec7u b\u1ecb c\u1ea5m nh\u01b0 l\u1eddi n\u00f3i th\u00f9 h\u1eadn, qu\u1ea5y r\u1ed1i ho\u1eb7c th\u00f4ng tin sai l\u1ec7ch. L\u00e0m quen v\u1edbi nh\u1eefng h\u01b0\u1edbng d\u1eabn n\u00e0y c\u00f3 th\u1ec3 gi\u00fap \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c tin nh\u1eafn c\u1ee7a b\u1ea1n tu\u00e2n th\u1ee7.<\/li>\n<li><strong>V\u1ea5n \u0110\u1ec1 K\u1ef9 Thu\u1eadt:<\/strong> V\u1ea5n \u0111\u1ec1 v\u1edbi \u1ee9ng d\u1ee5ng Messenger, thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n ho\u1eb7c k\u1ebft n\u1ed1i internet c\u1ee7a b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 ng\u0103n c\u1ea3n vi\u1ec7c g\u1eedi tin nh\u1eafn. \u0110\u1ea3m b\u1ea3o r\u1eb1ng \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt l\u00ean phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t, kh\u1edfi \u0111\u1ed9ng l\u1ea1i thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n v\u00e0 ki\u1ec3m tra k\u1ebft n\u1ed1i internet c\u1ee7a b\u1ea1n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u1ed5n \u0111\u1ecbnh.<\/li>\n<li><strong>H\u1ea1n ch\u1ebf t\u00e0i kho\u1ea3n:<\/strong> N\u1ebfu t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n \u0111\u00e3 b\u1ecb h\u1ea1n ch\u1ebf t\u1ea1m th\u1eddi ho\u1eb7c v\u0129nh vi\u1ec5n do c\u00e1c vi ph\u1ea1m tr\u01b0\u1edbc \u0111\u00f3, b\u1ea1n c\u00f3 th\u1ec3 kh\u00f4ng th\u1ec3 g\u1eedi tin nh\u1eafn. Ki\u1ec3m tra tr\u1ea1ng th\u00e1i t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n v\u00e0 b\u1ea5t k\u1ef3 th\u00f4ng b\u00e1o n\u00e0o t\u1eeb Facebook li\u00ean quan \u0111\u1ebfn c\u00e1c h\u1ea1n ch\u1ebf.<\/li>\n<li><strong>Can thi\u1ec7p c\u1ee7a Bot Messenger:<\/strong> N\u1ebfu b\u1ea1n \u0111ang s\u1eed d\u1ee5ng Bot Messenger, n\u00f3 c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh \u0111\u00fang c\u00e1ch ho\u1eb7c c\u00f3 th\u1ec3 g\u1eb7p s\u1ef1 c\u1ed1 ng\u0103n c\u1ea3n vi\u1ec7c g\u1eedi tin nh\u1eafn. \u0110\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c c\u00e0i \u0111\u1eb7t c\u1ee7a bot \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh \u0111\u00fang v\u00e0 n\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 mong mu\u1ed1n.<\/li>\n<\/ul>\n<p>\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 c\u00e1c ch\u00ednh s\u00e1ch c\u1ee7a Messenger v\u00e0 m\u1eb9o kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1, b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o <a href=\"https:\/\/www.facebook.com\/help\" target=\"_blank\" rel=\"noopener\">Trung t\u00e2m tr\u1ee3 gi\u00fap c\u1ee7a Facebook<\/a>. Hi\u1ec3u nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0y c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 khi g\u1eedi tin nh\u1eafn tr\u00ean Messenger m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n<h2>Nh\u1eefng l\u00fd do ph\u1ed5 bi\u1ebfn khi\u1ebfn messenger b\u00e1o kh\u00f4ng th\u1ec3 g\u1eedi b\u1eb1ng m\u00e0u \u0111\u1ecf<\/h2>\n<p>Khi b\u1ea1n th\u1ea5y th\u00f4ng b\u00e1o r\u1eb1ng <strong>Messenger b\u00e1o kh\u00f4ng th\u1ec3 g\u1eedi b\u1eb1ng m\u00e0u \u0111\u1ecf<\/strong>, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 g\u00e2y kh\u00f3 ch\u1ecbu. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 l\u00fd do ph\u1ed5 bi\u1ebfn cho l\u1ed7i n\u00e0y:<\/p>\n<ul>\n<li><strong>K\u1ebft n\u1ed1i m\u1ea1ng:<\/strong> M\u1ed9t k\u1ebft n\u1ed1i internet y\u1ebfu ho\u1eb7c kh\u00f4ng \u1ed5n \u0111\u1ecbnh c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn vi\u1ec7c tin nh\u1eafn kh\u00f4ng g\u1eedi \u0111\u01b0\u1ee3c. \u0110\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n c\u00f3 m\u1ed9t k\u1ebft n\u1ed1i \u0111\u00e1ng tin c\u1eady, cho d\u00f9 qua Wi-Fi hay d\u1eef li\u1ec7u di \u0111\u1ed9ng.<\/li>\n<li><strong>L\u1ed7i \u1ee9ng d\u1ee5ng:<\/strong> \u0110\u00f4i khi, \u1ee9ng d\u1ee5ng Messenger c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i nh\u1eefng l\u1ed7i t\u1ea1m th\u1eddi. Kh\u1edfi \u0111\u1ed9ng l\u1ea1i \u1ee9ng d\u1ee5ng ho\u1eb7c thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n th\u01b0\u1eddng c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y.<\/li>\n<li><strong>Li\u00ean h\u1ec7 b\u1ecb ch\u1eb7n:<\/strong> N\u1ebfu b\u1ea1n \u0111ang c\u1ed1 g\u1eafng nh\u1eafn tin cho ai \u0111\u00f3 \u0111\u00e3 ch\u1eb7n b\u1ea1n, b\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c th\u00f4ng b\u00e1o r\u1eb1ng tin nh\u1eafn kh\u00f4ng th\u1ec3 g\u1eedi \u0111i. \u0110\u00e2y l\u00e0 m\u1ed9t d\u1ea5u hi\u1ec7u r\u00f5 r\u00e0ng v\u1ec1 tr\u1ea1ng th\u00e1i b\u1ecb ch\u1eb7n.<\/li>\n<li><strong>N\u1ed9i dung kh\u00f4ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3:<\/strong> G\u1eedi m\u1ed9t s\u1ed1 lo\u1ea1i n\u1ed9i dung, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u1ec7p l\u1edbn ho\u1eb7c \u0111\u1ecbnh d\u1ea1ng ph\u01b0\u01a1ng ti\u1ec7n kh\u00f4ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3, c\u0169ng c\u00f3 th\u1ec3 k\u00edch ho\u1ea1t th\u00f4ng b\u00e1o l\u1ed7i. \u0110\u1ea3m b\u1ea3o r\u1eb1ng n\u1ed9i dung c\u1ee7a b\u1ea1n tu\u00e2n th\u1ee7 c\u00e1c h\u01b0\u1edbng d\u1eabn c\u1ee7a Messenger.<\/li>\n<\/ul>\n<p>B\u1eb1ng c\u00e1ch hi\u1ec3u nh\u1eefng l\u00fd do ph\u1ed5 bi\u1ebfn n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 hi\u1ec7u qu\u1ea3 v\u00e0 n\u00e2ng cao tr\u1ea3i nghi\u1ec7m nh\u1eafn tin c\u1ee7a m\u00ecnh tr\u00ean Messenger.<\/p>\n<p><img src=\"https:\/\/messengerbot.app\/wp-content\/uploads\/2025\/10\/messenger-could-not-be-sent-222781.jpg\" alt=\"messenger kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c g\u1eedi\" loading=\"lazy\" decoding=\"async\" title=\"\"><\/p>\n<h2>T\u00f4i c\u00f3 b\u1ecb ch\u1eb7n n\u1ebfu Messenger n\u00f3i \u201ckh\u00f4ng th\u1ec3 g\u1eedi\u201d?<\/h2>\n<p>N\u1ebfu Messenger hi\u1ec3n th\u1ecb th\u00f4ng b\u00e1o \u201ccouldn\u2019t send,\u201d \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 ch\u1ec9 ra m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n, nh\u01b0ng kh\u00f4ng nh\u1ea5t thi\u1ebft c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n b\u1ecb ch\u1eb7n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 l\u00fd do ph\u1ed5 bi\u1ebfn cho th\u00f4ng b\u00e1o n\u00e0y v\u00e0 c\u00e1c b\u01b0\u1edbc \u0111\u1ec3 kh\u1eafc ph\u1ee5c:<\/p>\n<ol>\n<li><strong>V\u1ea5n \u0111\u1ec1 K\u1ebft N\u1ed1i Internet<\/strong>: \u0110\u1ea3m b\u1ea3o r\u1eb1ng thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi internet. M\u1ed9t k\u1ebft n\u1ed1i y\u1ebfu ho\u1eb7c kh\u00f4ng \u1ed5n \u0111\u1ecbnh c\u00f3 th\u1ec3 ng\u0103n tin nh\u1eafn \u0111\u01b0\u1ee3c g\u1eedi \u0111i. H\u00e3y th\u1eed chuy\u1ec3n \u0111\u1ed5i gi\u1eefa Wi-Fi v\u00e0 d\u1eef li\u1ec7u di \u0111\u1ed9ng \u0111\u1ec3 xem v\u1ea5n \u0111\u1ec1 c\u00f3 c\u00f2n t\u1ed3n t\u1ea1i hay kh\u00f4ng.<\/li>\n<li><strong>L\u1ed7i \u1ee8ng D\u1ee5ng<\/strong>: \u0110\u00f4i khi, \u1ee9ng d\u1ee5ng Messenger c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i c\u00e1c l\u1ed7i t\u1ea1m th\u1eddi. Kh\u1edfi \u0111\u1ed9ng l\u1ea1i \u1ee9ng d\u1ee5ng ho\u1eb7c thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n \u0111\u1ec3 l\u00e0m m\u1edbi k\u1ebft n\u1ed1i.<\/li>\n<li><strong>\u1ee8ng D\u1ee5ng C\u0169<\/strong>: Ki\u1ec3m tra xem b\u1ea1n c\u00f3 \u0111ang s\u1eed d\u1ee5ng phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t c\u1ee7a Messenger hay kh\u00f4ng. C\u00e1c \u1ee9ng d\u1ee5ng c\u0169 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 ch\u1ee9c n\u0103ng. C\u1eadp nh\u1eadt \u1ee9ng d\u1ee5ng qua c\u1eeda h\u00e0ng \u1ee9ng d\u1ee5ng tr\u00ean thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n.<\/li>\n<li><strong>Danh B\u1ea1 B\u1ecb Ch\u1eb7n<\/strong>: N\u1ebfu b\u1ea1n kh\u00f4ng th\u1ec3 g\u1eedi tin nh\u1eafn cho m\u1ed9t ng\u01b0\u1eddi c\u1ee5 th\u1ec3, c\u00f3 th\u1ec3 h\u1ecd \u0111\u00e3 ch\u1eb7n b\u1ea1n. B\u1ea1n c\u00f3 th\u1ec3 x\u00e1c minh \u0111i\u1ec1u n\u00e0y b\u1eb1ng c\u00e1ch c\u1ed1 g\u1eafng xem h\u1ed3 s\u01a1 c\u1ee7a h\u1ecd ho\u1eb7c g\u1eedi tin nh\u1eafn cho h\u1ecd qua m\u1ed9t n\u1ec1n t\u1ea3ng kh\u00e1c.<\/li>\n<li><strong>H\u1ea1n Ch\u1ebf T\u00e0i Kho\u1ea3n<\/strong>: Facebook c\u00f3 th\u1ec3 \u00e1p \u0111\u1eb7t c\u00e1c h\u1ea1n ch\u1ebf t\u1ea1m th\u1eddi \u0111\u1ed1i v\u1edbi t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n do ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng ng\u1edd ho\u1eb7c vi ph\u1ea1m ti\u00eau chu\u1ea9n c\u1ed9ng \u0111\u1ed3ng. Ki\u1ec3m tra tr\u1ea1ng th\u00e1i t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n \u0111\u1ec3 xem c\u00f3 th\u00f4ng b\u00e1o n\u00e0o kh\u00f4ng.<\/li>\n<li><strong>V\u1ea5n \u0111\u1ec1 m\u00e1y ch\u1ee7<\/strong>: Th\u1ec9nh tho\u1ea3ng, Messenger c\u00f3 th\u1ec3 g\u1eb7p s\u1ef1 c\u1ed1 m\u00e1y ch\u1ee7. B\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra c\u00e1c di\u1ec5n \u0111\u00e0n tr\u1ef1c tuy\u1ebfn ho\u1eb7c c\u00e1c n\u1ec1n t\u1ea3ng m\u1ea1ng x\u00e3 h\u1ed9i \u0111\u1ec3 xem li\u1ec7u ng\u01b0\u1eddi d\u00f9ng kh\u00e1c c\u00f3 g\u1eb7p ph\u1ea3i v\u1ea5n \u0111\u1ec1 t\u01b0\u01a1ng t\u1ef1 kh\u00f4ng.<\/li>\n<\/ol>\n<p>\u0110\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 th\u00eam, h\u00e3y tham kh\u1ea3o <a href=\"https:\/\/support.facebook.com\" target=\"_blank\" rel=\"noopener\">Trung T\u00e2m Tr\u1ee3 Gi\u00fap Facebook<\/a>, cung c\u1ea5p c\u00e1c b\u01b0\u1edbc kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 chi ti\u1ebft v\u00e0 h\u1ed7 tr\u1ee3 cho c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn Messenger.<\/p>\n<h3>C\u00f3 ph\u1ea3i \u201ccouldn\u2019t send\u201d tr\u00ean Messenger c\u00f3 ngh\u0129a l\u00e0 h\u1ecd \u0111\u00e3 ch\u1eb7n b\u1ea1n?<\/h3>\n<p>Tin nh\u1eafn \u201ccouldn\u2019t send\u201d tr\u00ean Messenger kh\u00f4ng t\u1ef1 \u0111\u1ed9ng ng\u1ee5 \u00fd r\u1eb1ng b\u1ea1n \u0111\u00e3 b\u1ecb ch\u1eb7n. M\u1eb7c d\u00f9 b\u1ecb ch\u1eb7n l\u00e0 m\u1ed9t kh\u1ea3 n\u0103ng, nh\u01b0ng c\u00f2n nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn l\u1ed7i n\u00e0y. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 xem x\u00e9t ng\u1eef c\u1ea3nh v\u00e0 ki\u1ec3m tra c\u00e1c v\u1ea5n \u0111\u1ec1 kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 k\u1ebft n\u1ed1i internet c\u1ee7a b\u1ea1n ho\u1eb7c ch\u1ee9c n\u0103ng c\u1ee7a \u1ee9ng d\u1ee5ng. N\u1ebfu b\u1ea1n nghi ng\u1edd m\u00ecnh c\u00f3 th\u1ec3 b\u1ecb ch\u1eb7n, h\u00e3y th\u1eed li\u00ean h\u1ec7 v\u1edbi ng\u01b0\u1eddi \u0111\u00f3 qua m\u1ed9t n\u1ec1n t\u1ea3ng kh\u00e1c ho\u1eb7c ki\u1ec3m tra kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb h\u1ed3 s\u01a1 c\u1ee7a h\u1ecd.<\/p>\n<h3>D\u1ea5u hi\u1ec7u cho th\u1ea5y b\u1ea1n c\u00f3 th\u1ec3 \u0111\u00e3 b\u1ecb ch\u1eb7n tr\u00ean Messenger<\/h3>\n<p>C\u00f3 m\u1ed9t v\u00e0i d\u1ea5u hi\u1ec7u c\u00f3 th\u1ec3 cho th\u1ea5y b\u1ea1n \u0111\u00e3 b\u1ecb ch\u1eb7n tr\u00ean Messenger:<\/p>\n<ul>\n<li>B\u1ea1n kh\u00f4ng c\u00f2n th\u1ea5y \u1ea3nh \u0111\u1ea1i di\u1ec7n ho\u1eb7c c\u1eadp nh\u1eadt tr\u1ea1ng th\u00e1i c\u1ee7a ng\u01b0\u1eddi \u0111\u00f3.<\/li>\n<li>Tin nh\u1eafn c\u1ee7a b\u1ea1n g\u1eedi cho h\u1ecd hi\u1ec3n th\u1ecb l\u00e0 \u201csent\u201d nh\u01b0ng kh\u00f4ng bao gi\u1edd \u201cdelivered.\u201d<\/li>\n<li>B\u1ea1n kh\u00f4ng th\u1ec3 b\u1eaft \u0111\u1ea7u m\u1ed9t cu\u1ed9c tr\u00f2 chuy\u1ec7n m\u1edbi v\u1edbi h\u1ecd.<\/li>\n<li>C\u1ed1 g\u1eafng g\u1ecdi cho h\u1ecd qua Messenger kh\u00f4ng k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c.<\/li>\n<\/ul>\n<p>N\u1ebfu b\u1ea1n nh\u1eadn th\u1ea5y nh\u1eefng d\u1ea5u hi\u1ec7u n\u00e0y c\u00f9ng v\u1edbi th\u00f4ng b\u00e1o \u201ccouldn\u2019t send\u201d, c\u00f3 th\u1ec3 b\u1ea1n \u0111\u00e3 b\u1ecb ch\u1eb7n. Tuy nhi\u00ean, h\u00e3y lu\u00f4n x\u00e1c minh qua c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n kh\u00e1c tr\u01b0\u1edbc khi \u0111\u01b0a ra k\u1ebft lu\u1eadn.<\/p>\n<h2>C\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i Messenger kh\u00f4ng th\u1ec3 g\u1eedi?<\/h2>\n<p>N\u1ebfu b\u1ea1n g\u1eb7p ph\u1ea3i l\u1ed7i \u201cMessenger kh\u00f4ng th\u1ec3 g\u1eedi\u201d, \u0111\u1eebng lo l\u1eafng\u2014c\u00f3 m\u1ed9t s\u1ed1 b\u01b0\u1edbc b\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 h\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n \u0111\u1ec3 gi\u00fap b\u1ea1n kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1:<\/p>\n<ol>\n<li><strong>Ki\u1ec3m tra k\u1ebft n\u1ed1i Internet<\/strong>: \u0110\u1ea3m b\u1ea3o thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng Wi-Fi ho\u1eb7c d\u1eef li\u1ec7u di \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh. K\u1ebft n\u1ed1i y\u1ebfu c\u00f3 th\u1ec3 c\u1ea3n tr\u1edf vi\u1ec7c g\u1eedi tin nh\u1eafn.<\/li>\n<li><strong>C\u1eadp nh\u1eadt \u1ee9ng d\u1ee5ng Messenger<\/strong>: Truy c\u1eadp c\u1eeda h\u00e0ng \u1ee9ng d\u1ee5ng tr\u00ean thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n v\u00e0 ki\u1ec3m tra xem c\u00f3 b\u1ea3n c\u1eadp nh\u1eadt n\u00e0o cho \u1ee9ng d\u1ee5ng Messenger kh\u00f4ng. Gi\u1eef cho \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt \u0111\u1ea3m b\u1ea3o b\u1ea1n c\u00f3 c\u00e1c t\u00ednh n\u0103ng v\u00e0 s\u1eeda l\u1ed7i m\u1edbi nh\u1ea5t.<\/li>\n<li><strong>X\u00f3a b\u1ed9 nh\u1edb cache v\u00e0 d\u1eef li\u1ec7u<\/strong>:\n<ul>\n<li>\u0110\u1ed1i v\u1edbi Android: V\u00e0o C\u00e0i \u0111\u1eb7t &gt; \u1ee8ng d\u1ee5ng &gt; Messenger &gt; B\u1ed9 nh\u1edb &gt; X\u00f3a b\u1ed9 nh\u1edb cache v\u00e0 X\u00f3a d\u1eef li\u1ec7u.<\/li>\n<li>\u0110\u1ed1i v\u1edbi iOS: G\u1ee1 c\u00e0i \u0111\u1eb7t v\u00e0 c\u00e0i \u0111\u1eb7t l\u1ea1i \u1ee9ng d\u1ee5ng \u0111\u1ec3 x\u00f3a b\u1ed9 nh\u1edb cache.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n<\/strong>: M\u1ed9t kh\u1edfi \u0111\u1ed9ng \u0111\u01a1n gi\u1ea3n c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft nhi\u1ec1u tr\u1ee5c tr\u1eb7c t\u1ea1m th\u1eddi c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u1ee9ng d\u1ee5ng Messenger.<\/li>\n<li><strong>Ki\u1ec3m tra quy\u1ec1n \u1ee9ng d\u1ee5ng<\/strong>: \u0110\u1ea3m b\u1ea3o Messenger c\u00f3 quy\u1ec1n c\u1ea7n thi\u1ebft \u0111\u1ec3 truy c\u1eadp danh b\u1ea1 v\u00e0 b\u1ed9 nh\u1edb c\u1ee7a b\u1ea1n. V\u00e0o C\u00e0i \u0111\u1eb7t &gt; \u1ee8ng d\u1ee5ng &gt; Messenger &gt; Quy\u1ec1n v\u00e0 b\u1eadt b\u1ea5t k\u1ef3 quy\u1ec1n c\u1ea7n thi\u1ebft n\u00e0o.<\/li>\n<li><strong>T\u1eaft t\u1ed1i \u01b0u h\u00f3a pin<\/strong>: \u0110\u00f4i khi, c\u00e1c t\u00ednh n\u0103ng ti\u1ebft ki\u1ec7m pin c\u00f3 th\u1ec3 h\u1ea1n ch\u1ebf ch\u1ee9c n\u0103ng c\u1ee7a \u1ee9ng d\u1ee5ng. T\u1eaft t\u1ed1i \u01b0u h\u00f3a pin cho Messenger trong c\u00e0i \u0111\u1eb7t thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n.<\/li>\n<li><strong>\u0110\u0103ng nh\u1eadp l\u1ea1i v\u00e0o Messenger<\/strong>: \u0110\u0103ng xu\u1ea5t kh\u1ecfi t\u00e0i kho\u1ea3n Messenger c\u1ee7a b\u1ea1n v\u00e0 \u0111\u0103ng nh\u1eadp l\u1ea1i. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m m\u1edbi phi\u00ean c\u1ee7a b\u1ea1n v\u00e0 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 g\u1eedi.<\/li>\n<li><strong>Ki\u1ec3m tra s\u1ef1 c\u1ed1 m\u00e1y ch\u1ee7<\/strong>: \u0110\u00f4i khi, v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 n\u1eb1m \u1edf ph\u00eda Facebook. Ki\u1ec3m tra c\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0 DownDetector \u0111\u1ec3 xem li\u1ec7u ng\u01b0\u1eddi kh\u00e1c c\u00f3 g\u1eb7p ph\u1ea3i v\u1ea5n \u0111\u1ec1 t\u01b0\u01a1ng t\u1ef1 kh\u00f4ng.<\/li>\n<li><strong>Li\u00ean h\u1ec7 v\u1edbi H\u1ed7 tr\u1ee3<\/strong>: N\u1ebfu kh\u00f4ng c\u00f3 b\u01b0\u1edbc n\u00e0o \u1edf tr\u00ean ho\u1ea1t \u0111\u1ed9ng, h\u00e3y xem x\u00e9t li\u00ean h\u1ec7 v\u1edbi H\u1ed7 tr\u1ee3 Facebook \u0111\u1ec3 \u0111\u01b0\u1ee3c tr\u1ee3 gi\u00fap th\u00eam.<\/li>\n<\/ol>\n<p>\u0110\u1ec3 bi\u1ebft th\u00eam chi ti\u1ebft v\u1ec1 vi\u1ec7c kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1, h\u00e3y tham kh\u1ea3o <a href=\"https:\/\/support.facebook.com\" target=\"_blank\" rel=\"noopener\">Trung t\u00e2m Tr\u1ee3 gi\u00fap ch\u00ednh th\u1ee9c c\u1ee7a Facebook<\/a>, cung c\u1ea5p th\u00f4ng tin c\u1eadp nh\u1eadt v\u1ec1 c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c ph\u1ed5 bi\u1ebfn.<\/p>\n<h3>Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 kh\u00f4ng th\u1ec3 g\u1eedi \u1ea3nh tr\u00ean messenger<\/h3>\n<p>Khi b\u1ea1n g\u1eb7p l\u1ed7i \u201cKh\u00f4ng th\u1ec3 g\u1eedi \u1ea3nh tr\u00ean Messenger\u201d, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u0111\u1eb7c bi\u1ec7t g\u00e2y kh\u00f3 ch\u1ecbu, \u0111\u1eb7c bi\u1ec7t n\u1ebfu b\u1ea1n \u0111ang c\u1ed1 g\u1eafng chia s\u1ebb nh\u1eefng h\u00ecnh \u1ea3nh quan tr\u1ecdng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 gi\u1ea3i ph\u00e1p c\u1ee5 th\u1ec3 \u0111\u1ec3 gi\u00fap b\u1ea1n gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y:<\/p>\n<ol>\n<li><strong>Ki\u1ec3m tra k\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u1ecbnh d\u1ea1ng t\u1ec7p<\/strong>: \u0110\u1ea3m b\u1ea3o r\u1eb1ng b\u1ee9c \u1ea3nh b\u1ea1n \u0111ang c\u1ed1 g\u1eafng g\u1eedi n\u1eb1m trong gi\u1edbi h\u1ea1n k\u00edch th\u01b0\u1edbc v\u00e0 \u1edf \u0111\u1ecbnh d\u1ea1ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 (JPEG, PNG, v.v.). C\u00e1c t\u1ec7p l\u1edbn c\u00f3 th\u1ec3 kh\u00f4ng g\u1eedi \u0111\u01b0\u1ee3c.<\/li>\n<li><strong>X\u00e1c minh k\u1ebft n\u1ed1i Internet<\/strong>: M\u1ed9t k\u1ebft n\u1ed1i internet \u1ed5n \u0111\u1ecbnh l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 g\u1eedi \u1ea3nh. Chuy\u1ec3n \u0111\u1ed5i gi\u1eefa Wi-Fi v\u00e0 d\u1eef li\u1ec7u di \u0111\u1ed9ng \u0111\u1ec3 xem v\u1ea5n \u0111\u1ec1 c\u00f3 ti\u1ebfp di\u1ec5n kh\u00f4ng.<\/li>\n<li><strong>C\u1eadp nh\u1eadt \u1ee9ng d\u1ee5ng Messenger<\/strong>: \u0110\u1ea3m b\u1ea3o \u1ee9ng d\u1ee5ng Messenger c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt l\u00ean phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t \u0111\u1ec3 tr\u00e1nh l\u1ed7i c\u00f3 th\u1ec3 ng\u0103n c\u1ea3n vi\u1ec7c g\u1eedi \u1ea3nh.<\/li>\n<li><strong>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i \u1ee9ng d\u1ee5ng<\/strong>: \u0110\u00f3ng ho\u00e0n to\u00e0n \u1ee9ng d\u1ee5ng Messenger v\u00e0 m\u1edf l\u1ea1i. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m m\u1edbi \u1ee9ng d\u1ee5ng v\u00e0 gi\u1ea3i quy\u1ebft c\u00e1c s\u1ef1 c\u1ed1 t\u1ea1m th\u1eddi.<\/li>\n<li><strong>Ki\u1ec3m tra dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef<\/strong>: \u0110\u1ea3m b\u1ea3o thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n c\u00f3 \u0111\u1ee7 dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef kh\u1ea3 d\u1ee5ng. Dung l\u01b0\u1ee3ng th\u1ea5p c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a \u1ee9ng d\u1ee5ng.<\/li>\n<li><strong>Th\u1eed g\u1eedi m\u1ed9t b\u1ee9c \u1ea3nh kh\u00e1c<\/strong>: \u0110\u00f4i khi, v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 n\u1eb1m \u1edf b\u1ee9c \u1ea3nh c\u1ee5 th\u1ec3. H\u00e3y th\u1eed g\u1eedi m\u1ed9t h\u00ecnh \u1ea3nh kh\u00e1c \u0111\u1ec3 xem n\u00f3 c\u00f3 \u0111\u01b0\u1ee3c g\u1eedi \u0111i kh\u00f4ng.<\/li>\n<\/ol>\n<p>B\u1eb1ng c\u00e1ch l\u00e0m theo c\u00e1c b\u01b0\u1edbc n\u00e0y, b\u1ea1n s\u1ebd c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 \u201cKh\u00f4ng th\u1ec3 g\u1eedi \u1ea3nh tr\u00ean Messenger\u201d v\u00e0 ti\u1ebfp t\u1ee5c chia s\u1ebb h\u00ecnh \u1ea3nh m\u1ed9t c\u00e1ch li\u1ec1n m\u1ea1ch. \u0110\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 th\u00eam, h\u00e3y kh\u00e1m ph\u00e1 th\u00eam c\u00e1c m\u1eb9o kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 tr\u00ean <a href=\"https:\/\/messengerbot.app\/vi\/khac-phuc-su-co-ung-dung-nhan-tin-mien-phi-khong-hoat-dong-sua-chua-cac-van-de-hieu-chi-phi-va-khoi-phuc-chuc-nang\/\">trang kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1<\/a>.<\/p>\n<h2>T\u1ea1i sao Messenger l\u1ea1i b\u00e1o \u201cKh\u00f4ng th\u1ec3 g\u1eedi\u201d b\u1eb1ng m\u00e0u \u0111\u1ecf?<\/h2>\n<p>Khi b\u1ea1n g\u1eb7p th\u00f4ng b\u00e1o l\u1ed7i tr\u00ean Messenger \u201cKh\u00f4ng th\u1ec3 g\u1eedi\u201d b\u1eb1ng m\u00e0u \u0111\u1ecf, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 g\u00e2y kh\u00f3 ch\u1ecbu. Th\u00f4ng b\u00e1o n\u00e0y th\u01b0\u1eddng ch\u1ec9 ra r\u1eb1ng <strong>tin nh\u1eafn messenger c\u1ee7a b\u1ea1n kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c g\u1eedi \u0111i<\/strong> do nhi\u1ec1u v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n kh\u00e1c nhau. Hi\u1ec3u nh\u1eefng l\u00fd do n\u00e0y c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 hi\u1ec7u qu\u1ea3 v\u00e0 kh\u00f4i ph\u1ee5c kh\u1ea3 n\u0103ng nh\u1eafn tin c\u1ee7a m\u00ecnh.<\/p>\n<h3>Ph\u00e2n t\u00edch th\u00f4ng b\u00e1o l\u1ed7i messenger kh\u00f4ng th\u1ec3 g\u1eedi<\/h3>\n<p>C\u00f3 nhi\u1ec1u l\u00fd do t\u1ea1i sao Messenger c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb \u201cKh\u00f4ng th\u1ec3 g\u1eedi\u201d b\u1eb1ng m\u00e0u \u0111\u1ecf. Hi\u1ec3u nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 hi\u1ec7u qu\u1ea3:<\/p>\n<ol>\n<li><strong>K\u1ebft n\u1ed1i Internet k\u00e9m<\/strong>: M\u1ed9t k\u1ebft n\u1ed1i internet y\u1ebfu ho\u1eb7c kh\u00f4ng \u1ed5n \u0111\u1ecbnh c\u00f3 th\u1ec3 ng\u0103n tin nh\u1eafn \u0111\u01b0\u1ee3c g\u1eedi \u0111i. \u0110\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n c\u00f3 t\u00edn hi\u1ec7u Wi-Fi ho\u1eb7c d\u1eef li\u1ec7u di \u0111\u1ed9ng m\u1ea1nh. Theo m\u1ed9t nghi\u00ean c\u1ee9u c\u1ee7a Pew Research Center, c\u00e1c v\u1ea5n \u0111\u1ec1 k\u1ebft n\u1ed1i l\u00e0 nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn g\u00e2y ra s\u1ef1 c\u1ed1 nh\u1eafn tin.<\/li>\n<li><strong>L\u1ed7i \u1ee8ng D\u1ee5ng<\/strong>: \u0110\u00f4i khi, \u1ee9ng d\u1ee5ng Messenger c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i s\u1ef1 c\u1ed1 t\u1ea1m th\u1eddi. Kh\u1edfi \u0111\u1ed9ng l\u1ea1i \u1ee9ng d\u1ee5ng ho\u1eb7c thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n th\u01b0\u1eddng c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y. C\u00e1c b\u1ea3n c\u1eadp nh\u1eadt th\u01b0\u1eddng xuy\u00ean cho \u1ee9ng d\u1ee5ng c\u0169ng c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m thi\u1ec3u l\u1ed7i, nh\u01b0 \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e1c chuy\u00ean gia c\u00f4ng ngh\u1ec7 t\u1ea1i TechCrunch l\u01b0u \u00fd.<\/li>\n<li><strong>V\u1ea5n \u0111\u1ec1 m\u00e1y ch\u1ee7<\/strong>: Messenger c\u00f3 th\u1ec3 \u0111ang g\u1eb7p s\u1ef1 c\u1ed1 v\u1ec1 m\u00e1y ch\u1ee7 ho\u1eb7c b\u1ea3o tr\u00ec. B\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra tr\u1ea1ng th\u00e1i c\u1ee7a Messenger tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0 DownDetector, n\u01a1i cung c\u1ea5p c\u1eadp nh\u1eadt th\u1eddi gian th\u1ef1c v\u1ec1 c\u00e1c s\u1ef1 c\u1ed1 d\u1ecbch v\u1ee5.<\/li>\n<li><strong>Danh B\u1ea1 B\u1ecb Ch\u1eb7n<\/strong>: N\u1ebfu b\u1ea1n \u0111ang c\u1ed1 g\u1eafng g\u1eedi tin nh\u1eafn cho ai \u0111\u00f3 \u0111\u00e3 ch\u1eb7n b\u1ea1n, tin nh\u1eafn s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c g\u1eedi \u0111i. H\u00e3y xem l\u1ea1i danh b\u1ea1 c\u1ee7a b\u1ea1n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o b\u1ea1n c\u00f3 th\u1ec3 giao ti\u1ebfp v\u1edbi ng\u01b0\u1eddi nh\u1eadn mong mu\u1ed1n.<\/li>\n<li><strong>Gi\u1edbi H\u1ea1n K\u00edch Th\u01b0\u1edbc Tin Nh\u1eafn<\/strong>: Messenger c\u00f3 gi\u1edbi h\u1ea1n k\u00edch th\u01b0\u1edbc cho tin nh\u1eafn v\u00e0 t\u1ec7p \u0111\u00ednh k\u00e8m. N\u1ebfu tin nh\u1eafn c\u1ee7a b\u1ea1n v\u01b0\u1ee3t qu\u00e1 nh\u1eefng gi\u1edbi h\u1ea1n n\u00e0y, n\u00f3 c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u01b0\u1ee3c g\u1eedi \u0111i. \u0110\u1ed1i v\u1edbi tin nh\u1eafn v\u0103n b\u1ea3n, gi\u1edbi h\u1ea1n th\u01b0\u1eddng kho\u1ea3ng 20,000 k\u00fd t\u1ef1, trong khi h\u00ecnh \u1ea3nh v\u00e0 video c\u00f3 c\u00e1c gi\u1edbi h\u1ea1n k\u00edch th\u01b0\u1edbc c\u1ee5 th\u1ec3.<\/li>\n<li><strong>Phi\u00ean B\u1ea3n \u1ee8ng D\u1ee5ng C\u0169<\/strong>: Vi\u1ec7c s\u1eed d\u1ee5ng phi\u00ean b\u1ea3n Messenger c\u0169 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 t\u01b0\u01a1ng th\u00edch. H\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n \u0111\u00e3 c\u00e0i \u0111\u1eb7t phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t, v\u00ec c\u00e1c b\u1ea3n c\u1eadp nh\u1eadt th\u01b0\u1eddng bao g\u1ed3m c\u00e1c s\u1eeda l\u1ed7i v\u00e0 c\u1ea3i ti\u1ebfn quan tr\u1ecdng.<\/li>\n<li><strong>V\u1ea5n \u0111\u1ec1 t\u00e0i kho\u1ea3n<\/strong>: N\u1ebfu t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n \u0111\u00e3 b\u1ecb \u0111\u00e1nh d\u1ea5u v\u00ec ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng ng\u1edd ho\u1eb7c n\u1ebfu b\u1ea1n \u0111\u00e3 vi ph\u1ea1m c\u00e1c ch\u00ednh s\u00e1ch c\u1ee7a Messenger, b\u1ea1n c\u00f3 th\u1ec3 ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi c\u00e1c h\u1ea1n ch\u1ebf. H\u00e3y xem l\u1ea1i Ti\u00eau chu\u1ea9n C\u1ed9ng \u0111\u1ed3ng c\u1ee7a Messenger \u0111\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin.<\/li>\n<\/ol>\n<p>B\u1eb1ng c\u00e1ch gi\u1ea3i quy\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m nh\u1eafn tin c\u1ee7a m\u00ecnh tr\u00ean Messenger. \u0110\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 th\u00eam, h\u00e3y xem x\u00e9t vi\u1ec7c truy c\u1eadp v\u00e0o <a href=\"https:\/\/support.facebook.com\" target=\"_blank\" rel=\"noopener\">Trung t\u00e2m Tr\u1ee3 gi\u00fap ch\u00ednh th\u1ee9c c\u1ee7a Facebook<\/a>, n\u01a1i cung c\u1ea5p c\u00e1c t\u00e0i nguy\u00ean to\u00e0n di\u1ec7n v\u00e0 m\u1eb9o kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1.<\/p>\n<h3>C\u00f3 th\u1ec3 c\u00f3 v\u1ea5n \u0111\u1ec1 v\u1ec1 m\u1ea1ng g\u00e2y ra vi\u1ec7c video messenger kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c g\u1eedi<\/h3>\n<p>C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 m\u1ea1ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn kh\u1ea3 n\u0103ng g\u1eedi tin nh\u1eafn c\u1ee7a b\u1ea1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi n\u00f3i \u0111\u1ebfn c\u00e1c t\u1ec7p l\u1edbn nh\u01b0 video. N\u1ebfu b\u1ea1n th\u1ea5y r\u1eb1ng <strong>video messenger kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c g\u1eedi<\/strong>, h\u00e3y xem x\u00e9t nh\u1eefng \u0111i\u1ec1u sau:<\/p>\n<ul>\n<li><strong>T\u1eafc ngh\u1ebdn m\u1ea1ng<\/strong>: L\u01b0u l\u01b0\u1ee3ng truy c\u1eadp cao tr\u00ean m\u1ea1ng c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 l\u00e0m ch\u1eadm k\u1ebft n\u1ed1i, khi\u1ebfn vi\u1ec7c g\u1eedi c\u00e1c t\u1ec7p l\u1edbn tr\u1edf n\u00ean kh\u00f3 kh\u0103n. H\u00e3y th\u1eed g\u1eedi video c\u1ee7a b\u1ea1n v\u00e0o gi\u1edd th\u1ea5p \u0111i\u1ec3m.<\/li>\n<li><strong>Wi-Fi so v\u1edbi D\u1eef li\u1ec7u Di \u0111\u1ed9ng<\/strong>: N\u1ebfu b\u1ea1n \u0111ang s\u1eed d\u1ee5ng Wi-Fi v\u00e0 g\u1eb7p v\u1ea5n \u0111\u1ec1, h\u00e3y chuy\u1ec3n sang d\u1eef li\u1ec7u di \u0111\u1ed9ng ho\u1eb7c ng\u01b0\u1ee3c l\u1ea1i \u0111\u1ec3 xem li\u1ec7u v\u1ea5n \u0111\u1ec1 c\u00f3 ti\u1ebfp di\u1ec5n hay kh\u00f4ng. \u0110\u00f4i khi, m\u1ed9t lo\u1ea1i k\u1ebft n\u1ed1i c\u00f3 th\u1ec3 \u1ed5n \u0111\u1ecbnh h\u01a1n lo\u1ea1i kia.<\/li>\n<li><strong>Can thi\u1ec7p VPN<\/strong>: N\u1ebfu b\u1ea1n \u0111ang s\u1eed d\u1ee5ng VPN, n\u00f3 c\u00f3 th\u1ec3 g\u00e2y c\u1ea3n tr\u1edf k\u1ebft n\u1ed1i c\u1ee7a b\u1ea1n. T\u1ea1m th\u1eddi v\u00f4 hi\u1ec7u h\u00f3a n\u00f3 c\u00f3 th\u1ec3 gi\u00fap x\u00e1c \u0111\u1ecbnh xem n\u00f3 c\u00f3 ph\u1ea3i l\u00e0 nguy\u00ean nh\u00e2n c\u1ee7a v\u1ea5n \u0111\u1ec1 hay kh\u00f4ng.<\/li>\n<li><strong>V\u1ea5n \u0111\u1ec1 v\u1edbi Router<\/strong>: Kh\u1edfi \u0111\u1ed9ng l\u1ea1i router c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 k\u1ebft n\u1ed1i. \u0110\u1ea3m b\u1ea3o firmware c\u1ee7a router c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u.<\/li>\n<\/ul>\n<p>B\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh v\u00e0 gi\u1ea3i quy\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn m\u1ea1ng, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng g\u1eedi video v\u00e0 c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n kh\u00e1c qua Messenger. \u0110\u1ec3 bi\u1ebft th\u00eam chi ti\u1ebft v\u1ec1 vi\u1ec7c kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1, h\u00e3y xem h\u01b0\u1edbng d\u1eabn c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 <a href=\"https:\/\/messengerbot.app\/vi\/khac-phuc-su-co-ung-dung-nhan-tin-mien-phi-khong-hoat-dong-sua-chua-cac-van-de-hieu-chi-phi-va-khoi-phuc-chuc-nang\/\">Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 Messenger<\/a>.<\/p>\n<p><img src=\"https:\/\/messengerbot.app\/wp-content\/uploads\/2025\/10\/messenger-could-not-be-sent-430255.jpg\" alt=\"messenger kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c g\u1eedi\" loading=\"lazy\" decoding=\"async\" title=\"\"><\/p>\n<h2>T\u00f4i c\u00f3 b\u1ecb ch\u1eb7n b\u1edfi ng\u01b0\u1eddi m\u00e0 t\u00f4i \u0111ang nh\u1eafn tin kh\u00f4ng?<\/h2>\n<p>Khi b\u1ea1n g\u1eb7p th\u00f4ng b\u00e1o \u201cMessenger kh\u00f4ng th\u1ec3 g\u1eedi \u0111\u01b0\u1ee3c,\u201d \u0111i\u1ec1u \u0111\u00f3 \u0111\u1eb7t ra c\u00e2u h\u1ecfi li\u1ec7u b\u1ea1n c\u00f3 th\u1ec3 b\u1ecb ch\u1eb7n b\u1edfi ng\u01b0\u1eddi m\u00e0 b\u1ea1n \u0111ang c\u1ed1 g\u1eafng li\u00ean l\u1ea1c hay kh\u00f4ng. Hi\u1ec3u r\u00f5 nh\u1eefng t\u00e1c \u0111\u1ed9ng c\u1ee7a vi\u1ec7c b\u1ecb ch\u1eb7n tr\u00ean Messenger c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n l\u00e0m r\u00f5 t\u00ecnh hu\u1ed1ng c\u1ee7a m\u00ecnh v\u00e0 h\u01b0\u1edbng d\u1eabn c\u00e1c b\u01b0\u1edbc ti\u1ebfp theo.<\/p>\n<h3>Hi\u1ec3u r\u00f5 nh\u1eefng t\u00e1c \u0111\u1ed9ng c\u1ee7a vi\u1ec7c b\u1ecb ch\u1eb7n tr\u00ean Messenger<\/h3>\n<p>B\u1ecb ch\u1eb7n tr\u00ean Messenger c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn kh\u1ea3 n\u0103ng giao ti\u1ebfp c\u1ee7a b\u1ea1n v\u1edbi m\u1ed9t ng\u01b0\u1eddi n\u00e0o \u0111\u00f3. N\u1ebfu b\u1ea1n th\u1ea5y r\u1eb1ng tin nh\u1eafn c\u1ee7a m\u00ecnh th\u01b0\u1eddng xuy\u00ean nh\u1eadn \u0111\u01b0\u1ee3c th\u00f4ng b\u00e1o \u201cmessenger n\u00f3i kh\u00f4ng th\u1ec3 g\u1eedi \u0111\u01b0\u1ee3c\u201d m\u00e0u \u0111\u1ecf, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 cho th\u1ea5y r\u1eb1ng ng\u01b0\u1eddi nh\u1eadn \u0111\u00e3 h\u1ea1n ch\u1ebf kh\u1ea3 n\u0103ng li\u00ean l\u1ea1c c\u1ee7a b\u1ea1n. H\u00e0nh \u0111\u1ed9ng n\u00e0y ng\u0103n b\u1ea1n g\u1eedi b\u1ea5t k\u1ef3 tin nh\u1eafn n\u00e0o, bao g\u1ed3m v\u0103n b\u1ea3n, \u1ea3nh v\u00e0 video, d\u1eabn \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m kh\u00f3 ch\u1ecbu khi th\u1ea5y l\u1ed7i \u201ctin nh\u1eafn messenger kh\u00f4ng th\u1ec3 g\u1eedi \u0111\u01b0\u1ee3c.\u201d.<\/p>\n<p>H\u01a1n n\u1eefa, n\u1ebfu b\u1ea1n c\u1ed1 g\u1eafng g\u1eedi m\u1ed9t <a href=\"https:\/\/messengerbot.app\/vi\/khac-phuc-su-co-ung-dung-nhan-tin-mien-phi-khong-hoat-dong-sua-chua-cac-van-de-hieu-chi-phi-va-khoi-phuc-chuc-nang\/\">\u1ea3nh messenger<\/a> ho\u1eb7c <a href=\"https:\/\/messengerbot.app\/vi\/khac-phuc-su-co-ung-dung-nhan-tin-mien-phi-khong-hoat-dong-sua-chua-cac-van-de-hieu-chi-phi-va-khoi-phuc-chuc-nang\/\">video messenger<\/a> v\u00e0 nh\u1eadn \u0111\u01b0\u1ee3c c\u00e1c th\u00f4ng b\u00e1o l\u1ed7i t\u01b0\u01a1ng t\u1ef1, \u0111i\u1ec1u \u0111\u00f3 c\u00e0ng cho th\u1ea5y r\u1eb1ng vi\u1ec7c giao ti\u1ebfp c\u1ee7a b\u1ea1n \u0111\u00e3 b\u1ecb ch\u1eb7n. Hi\u1ec3u r\u00f5 nh\u1eefng t\u00e1c \u0111\u1ed9ng n\u00e0y c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n \u0111i\u1ec1u h\u01b0\u1edbng c\u00e1c m\u1ed1i quan h\u1ec7 nh\u1eafn tin c\u1ee7a m\u00ecnh hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n<h3>C\u00e1ch x\u00e1c nh\u1eadn n\u1ebfu b\u1ea1n b\u1ecb ch\u1eb7n tr\u00ean Messenger<\/h3>\n<p>\u0110\u1ec3 x\u00e1c \u0111\u1ecbnh xem ai \u0111\u00f3 c\u00f3 ch\u1eb7n b\u1ea1n tr\u00ean Messenger hay kh\u00f4ng, h\u00e3y xem x\u00e9t c\u00e1c ch\u1ec9 b\u00e1o sau:<\/p>\n<ol>\n<li><strong>T\u00ecnh tr\u1ea1ng Giao h\u00e0ng Tin nh\u1eafn:<\/strong> N\u1ebfu b\u1ea1n g\u1eedi m\u1ed9t tin nh\u1eafn v\u00e0 nh\u1eadn \u0111\u01b0\u1ee3c th\u00f4ng b\u00e1o \u201cTin nh\u1eafn mi\u1ec5n ph\u00ed: Kh\u00f4ng th\u1ec3 g\u1eedi tin nh\u1eafn, \u0111\u00e3 k\u00edch ho\u1ea1t ch\u1eb7n tin nh\u1eafn,\u201d \u0111i\u1ec1u n\u00e0y th\u01b0\u1eddng cho th\u1ea5y r\u1eb1ng tin nh\u1eafn c\u1ee7a b\u1ea1n kh\u00f4ng \u0111\u01b0\u1ee3c g\u1eedi \u0111i, g\u1ee3i \u00fd r\u1eb1ng b\u1ea1n c\u00f3 th\u1ec3 \u0111\u00e3 b\u1ecb ch\u1eb7n.<\/li>\n<li><strong>Bi\u00ean nh\u1eadn \u0111\u00e3 \u0111\u1ecdc:<\/strong> Tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0 Facebook Messenger, n\u1ebfu b\u1ea1n nh\u1eadn th\u1ea5y r\u1eb1ng tin nh\u1eafn c\u1ee7a b\u1ea1n kh\u00f4ng hi\u1ec3n th\u1ecb tr\u1ea1ng th\u00e1i \u201c\u0111\u00e3 \u0111\u1ecdc,\u201d \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 ng\u1ee5 \u00fd r\u1eb1ng b\u1ea1n \u0111\u00e3 b\u1ecb ch\u1eb7n.<\/li>\n<li><strong>C\u1ed1 g\u1eafng G\u1ecdi:<\/strong> N\u1ebfu b\u1ea1n c\u1ed1 g\u1eafng g\u1ecdi cho ng\u01b0\u1eddi \u0111\u00f3 v\u00e0 cu\u1ed9c g\u1ecdi \u0111i th\u1eb3ng v\u00e0o h\u1ed9p th\u01b0 tho\u1ea1i m\u00e0 kh\u00f4ng \u0111\u1ed5 chu\u00f4ng, \u0111i\u1ec1u n\u00e0y c\u0169ng c\u00f3 th\u1ec3 cho th\u1ea5y r\u1eb1ng b\u1ea1n b\u1ecb ch\u1eb7n.<\/li>\n<li><strong>Thay \u0111\u1ed5i H\u1ed3 s\u01a1:<\/strong> N\u1ebfu b\u1ea1n kh\u00f4ng c\u00f2n th\u1ea5y \u1ea3nh \u0111\u1ea1i di\u1ec7n ho\u1eb7c c\u1eadp nh\u1eadt tr\u1ea1ng th\u00e1i c\u1ee7a ng\u01b0\u1eddi \u0111\u00f3, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t d\u1ea5u hi\u1ec7u kh\u00e1c cho th\u1ea5y b\u1ea1n \u0111\u00e3 b\u1ecb ch\u1eb7n.<\/li>\n<li><strong>Ki\u1ec3m tra b\u1eb1ng S\u1ed1 kh\u00e1c:<\/strong> N\u1ebfu c\u00f3 th\u1ec3, h\u00e3y g\u1eedi tin nh\u1eafn t\u1eeb m\u1ed9t s\u1ed1 kh\u00e1c. N\u1ebfu tin nh\u1eafn \u0111\u01b0\u1ee3c g\u1eedi \u0111i, \u0111i\u1ec1u \u0111\u00f3 x\u00e1c nh\u1eadn r\u1eb1ng b\u1ea1n c\u00f3 th\u1ec3 \u0111\u00e3 b\u1ecb ch\u1eb7n \u1edf s\u1ed1 ch\u00ednh c\u1ee7a m\u00ecnh.<\/li>\n<\/ol>\n<p>\u0110\u1ec3 c\u00f3 c\u00e1i nh\u00ecn chi ti\u1ebft h\u01a1n, h\u00e3y tham kh\u1ea3o c\u00e1c t\u00e0i nguy\u00ean nh\u01b0 <a href=\"https:\/\/support.facebook.com\" target=\"_blank\" rel=\"noopener\">Trung t\u00e2m H\u1ed7 tr\u1ee3 Facebook<\/a> ho\u1eb7c c\u00e1c b\u00e0i vi\u1ebft t\u1eeb c\u00e1c trang web c\u00f4ng ngh\u1ec7 nh\u01b0 <a href=\"https:\/\/www.techradar.com\" target=\"_blank\" rel=\"noopener\">TechRadar<\/a> v\u00e0 <a href=\"https:\/\/www.howtogeek.com\" target=\"_blank\" rel=\"noopener\">How-To Geek<\/a>, cung c\u1ea5p h\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 vi\u1ec7c x\u00e1c \u0111\u1ecbnh tr\u1ea1ng th\u00e1i ch\u1eb7n tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng nh\u1eafn tin kh\u00e1c nhau.<\/p>\n<h2>T\u1ea1i sao t\u00f4i kh\u00f4ng th\u1ec3 nh\u1eafn tin cho ai \u0111\u00f3 tr\u00ean Messenger nh\u01b0ng kh\u00f4ng b\u1ecb ch\u1eb7n?<\/h2>\n<p>N\u1ebfu b\u1ea1n \u0111ang g\u1eb7p ph\u1ea3i t\u00ecnh hu\u1ed1ng kh\u00f3 ch\u1ecbu khi Messenger b\u00e1o \u201ckh\u00f4ng th\u1ec3 g\u1eedi\u201d nh\u01b0ng b\u1ea1n tin r\u1eb1ng m\u00ecnh kh\u00f4ng b\u1ecb ch\u1eb7n, c\u00f3 nhi\u1ec1u y\u1ebfu t\u1ed1 c\u00f3 th\u1ec3 g\u00e2y ra v\u1ea5n \u0111\u1ec1 n\u00e0y. Hi\u1ec3u nh\u1eefng l\u00fd do n\u00e0y c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n kh\u1eafc ph\u1ee5c hi\u1ec7u qu\u1ea3 v\u00e0 kh\u00f4i ph\u1ee5c kh\u1ea3 n\u0103ng nh\u1eafn tin c\u1ee7a m\u00ecnh.<\/p>\n<h3>Kh\u00e1m ph\u00e1 l\u00fd do t\u1ea1i sao b\u1ea1n kh\u00f4ng th\u1ec3 g\u1eedi tin nh\u1eafn tr\u00ean Facebook m\u1eb7c d\u00f9 h\u1ecd kh\u00f4ng ch\u1eb7n b\u1ea1n<\/h3>\n<p>1. <strong>Gi\u1edbi h\u1ea1n Tin nh\u1eafn<\/strong>: Facebook \u00e1p \u0111\u1eb7t gi\u1edbi h\u1ea1n v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng tin nh\u1eafn b\u1ea1n c\u00f3 th\u1ec3 g\u1eedi trong m\u1ed9t kho\u1ea3ng th\u1eddi gian ng\u1eafn. N\u1ebfu b\u1ea1n \u0111\u00e3 g\u1eedi m\u1ed9t l\u01b0\u1ee3ng l\u1edbn tin nh\u1eafn g\u1ea7n \u0111\u00e2y, t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 b\u1ecb t\u1ea1m th\u1eddi h\u1ea1n ch\u1ebf g\u1eedi th\u00eam. \u0110\u00e2y l\u00e0 bi\u1ec7n ph\u00e1p \u0111\u1ec3 ng\u0103n ch\u1eb7n spam v\u00e0 duy tr\u00ec ti\u00eau chu\u1ea9n c\u1ed9ng \u0111\u1ed3ng.<\/p>\n<p>2. <strong>Vi ph\u1ea1m ti\u00eau chu\u1ea9n c\u1ed9ng \u0111\u1ed3ng<\/strong>: N\u1ebfu tin nh\u1eafn c\u1ee7a b\u1ea1n ch\u1ee9a n\u1ed9i dung vi ph\u1ea1m Ti\u00eau chu\u1ea9n C\u1ed9ng \u0111\u1ed3ng c\u1ee7a Facebook, ch\u1eb3ng h\u1ea1n nh\u01b0 ph\u00e1t ng\u00f4n th\u00f9 h\u1eadn, qu\u1ea5y r\u1ed1i ho\u1eb7c th\u00f4ng tin sai l\u1ec7ch, t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i c\u00e1c h\u1ea1n ch\u1ebf. H\u00e3y xem x\u00e9t n\u1ed9i dung c\u1ee7a c\u00e1c tin nh\u1eafn c\u1ee7a b\u1ea1n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c h\u01b0\u1edbng d\u1eabn n\u00e0y.<\/p>\n<p>3. <strong>V\u1ea5n \u0111\u1ec1 k\u1ef9 thu\u1eadt<\/strong>: \u0110\u00f4i khi, s\u1ef1 c\u1ed1 k\u1ef9 thu\u1eadt c\u00f3 th\u1ec3 ng\u0103n c\u1ea3n vi\u1ec7c g\u1eedi tin nh\u1eafn. H\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt l\u00ean phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t v\u00e0 th\u1eed \u0111\u0103ng xu\u1ea5t r\u1ed3i \u0111\u0103ng nh\u1eadp l\u1ea1i v\u00e0o t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n. Ngo\u00e0i ra, h\u00e3y ki\u1ec3m tra k\u1ebft n\u1ed1i internet c\u1ee7a b\u1ea1n \u0111\u1ec3 lo\u1ea1i tr\u1eeb c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 k\u1ebft n\u1ed1i.<\/p>\n<p>4. <strong>Ki\u1ec3m tra b\u1ea3o m\u1eadt t\u00e0i kho\u1ea3n<\/strong>: N\u1ebfu Facebook ph\u00e1t hi\u1ec7n ho\u1ea1t \u0111\u1ed9ng b\u1ea5t th\u01b0\u1eddng tr\u00ean t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n, n\u00f3 c\u00f3 th\u1ec3 t\u1ea1m th\u1eddi h\u1ea1n ch\u1ebf m\u1ed9t s\u1ed1 ch\u1ee9c n\u0103ng, bao g\u1ed3m c\u1ea3 vi\u1ec7c nh\u1eafn tin. \u0110i\u1ec1u n\u00e0y nh\u1eb1m b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n kh\u1ecfi vi\u1ec7c b\u1ecb hack ho\u1eb7c truy c\u1eadp tr\u00e1i ph\u00e9p.<\/p>\n<p>5. <strong>Danh B\u1ea1 B\u1ecb Ch\u1eb7n<\/strong>: M\u1eb7c d\u00f9 b\u1ea1n \u0111\u00e3 \u0111\u1ec1 c\u1eadp r\u1eb1ng kh\u00f4ng b\u1ecb ch\u1eb7n, nh\u01b0ng v\u1eabn \u0111\u00e1ng \u0111\u1ec3 x\u00e1c nh\u1eadn r\u1eb1ng ng\u01b0\u1eddi m\u00e0 b\u1ea1n \u0111ang c\u1ed1 g\u1eafng nh\u1eafn tin kh\u00f4ng h\u1ea1n ch\u1ebf b\u1ea1n theo nh\u1eefng c\u00e1ch kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111i\u1ec1u ch\u1ec9nh c\u00e0i \u0111\u1eb7t quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a h\u1ecd.<\/p>\n<h3>C\u00e1c s\u1ef1 c\u1ed1 k\u1ef9 thu\u1eadt ph\u1ed5 bi\u1ebfn khi\u1ebfn tin nh\u1eafn tho\u1ea1i tr\u00ean messenger kh\u00f4ng th\u1ec3 g\u1eedi \u0111\u01b0\u1ee3c<\/h3>\n<p>C\u00e1c s\u1ef1 c\u1ed1 k\u1ef9 thu\u1eadt th\u01b0\u1eddng d\u1eabn \u0111\u1ebfn l\u1ed7i \u201ctin nh\u1eafn tho\u1ea1i tr\u00ean messenger kh\u00f4ng th\u1ec3 g\u1eedi \u0111\u01b0\u1ee3c\u201d. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn c\u1ea7n xem x\u00e9t:<\/p>\n<ul>\n<li><strong>L\u1ed7i \u1ee8ng D\u1ee5ng<\/strong>: \u0110\u00f4i khi, \u1ee9ng d\u1ee5ng Messenger c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i s\u1ef1 c\u1ed1 t\u1ea1m th\u1eddi. Kh\u1edfi \u0111\u1ed9ng l\u1ea1i \u1ee9ng d\u1ee5ng ho\u1eb7c thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n th\u01b0\u1eddng c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y.<\/li>\n<li><strong>K\u1ebft n\u1ed1i m\u1ea1ng<\/strong>: M\u1ed9t k\u1ebft n\u1ed1i internet y\u1ebfu ho\u1eb7c kh\u00f4ng \u1ed5n \u0111\u1ecbnh c\u00f3 th\u1ec3 c\u1ea3n tr\u1edf kh\u1ea3 n\u0103ng g\u1eedi tin nh\u1eafn c\u1ee7a b\u1ea1n. \u0110\u1ea3m b\u1ea3o b\u1ea1n c\u00f3 k\u1ebft n\u1ed1i Wi-Fi ho\u1eb7c d\u1eef li\u1ec7u di \u0111\u1ed9ng m\u1ea1nh.<\/li>\n<li><strong>Quy\u1ec1n \u1ee9ng d\u1ee5ng<\/strong>: Ki\u1ec3m tra xem \u1ee9ng d\u1ee5ng Messenger c\u00f3 quy\u1ec1n c\u1ea7n thi\u1ebft \u0111\u1ec3 truy c\u1eadp v\u00e0o microphone v\u00e0 b\u1ed9 nh\u1edb c\u1ee7a b\u1ea1n hay kh\u00f4ng. N\u1ebfu kh\u00f4ng c\u00f3 nh\u1eefng quy\u1ec1n n\u00e0y, vi\u1ec7c g\u1eedi tin nh\u1eafn tho\u1ea1i c\u00f3 th\u1ec3 th\u1ea5t b\u1ea1i.<\/li>\n<li><strong>Phi\u00ean B\u1ea3n \u1ee8ng D\u1ee5ng C\u0169<\/strong>: \u0110\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n \u0111ang s\u1eed d\u1ee5ng phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t c\u1ee7a \u1ee9ng d\u1ee5ng Messenger. C\u00e1c b\u1ea3n c\u1eadp nh\u1eadt th\u01b0\u1eddng bao g\u1ed3m c\u00e1c b\u1ea3n s\u1eeda l\u1ed7i c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u1eafn tin.<\/li>\n<li><strong>T\u00ednh t\u01b0\u01a1ng th\u00edch c\u1ee7a thi\u1ebft b\u1ecb<\/strong>: Th\u1ec9nh tho\u1ea3ng, c\u00e1c thi\u1ebft b\u1ecb c\u0169 c\u00f3 th\u1ec3 g\u1eb7p kh\u00f3 kh\u0103n v\u1edbi c\u00e1c b\u1ea3n c\u1eadp nh\u1eadt \u1ee9ng d\u1ee5ng m\u1edbi h\u01a1n. N\u1ebfu b\u1ea1n \u0111ang s\u1eed d\u1ee5ng m\u1ed9t thi\u1ebft b\u1ecb l\u1ed7i th\u1eddi, h\u00e3y xem x\u00e9t n\u00e2ng c\u1ea5p ho\u1eb7c s\u1eed d\u1ee5ng Messenger tr\u00ean m\u1ed9t thi\u1ebft b\u1ecb kh\u00e1c.<\/li>\n<\/ul>\n<p>\u0110\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 th\u00eam, h\u00e3y xem x\u00e9t vi\u1ec7c truy c\u1eadp v\u00e0o <a href=\"https:\/\/support.facebook.com\" target=\"_blank\" rel=\"noopener\">Trung t\u00e2m H\u1ed7 tr\u1ee3 Facebook<\/a> ho\u1eb7c xem l\u1ea1i c\u00e1c Ti\u00eau chu\u1ea9n C\u1ed9ng \u0111\u1ed3ng c\u1ee7a h\u1ecd \u0111\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin chi ti\u1ebft v\u1ec1 ch\u00ednh s\u00e1ch nh\u1eafn tin.<\/p>\n<h2>Kh\u00f4ng th\u1ec3 g\u1eedi Messenger m\u00e0u v\u00e0ng<\/h2>\n<h3>Kh\u00f4ng th\u1ec3 g\u1eedi Messenger m\u00e0u v\u00e0ng c\u00f3 ngh\u0129a l\u00e0 g\u00ec?<\/h3>\n<p>Khi b\u1ea1n g\u1eb7p th\u00f4ng b\u00e1o m\u00e0u v\u00e0ng \u201ckh\u00f4ng th\u1ec3 g\u1eedi\u201d tr\u00ean Messenger, \u0111i\u1ec1u n\u00e0y th\u01b0\u1eddng ch\u1ec9 ra m\u1ed9t v\u1ea5n \u0111\u1ec1 t\u1ea1m th\u1eddi v\u1edbi vi\u1ec7c g\u1eedi tin nh\u1eafn qua n\u1ec1n t\u1ea3ng. L\u1ed7i n\u00e0y c\u00f3 th\u1ec3 ph\u00e1t sinh t\u1eeb nhi\u1ec1u y\u1ebfu t\u1ed1, bao g\u1ed3m v\u1ea5n \u0111\u1ec1 k\u1ebft n\u1ed1i m\u1ea1ng, l\u1ed7i \u1ee9ng d\u1ee5ng ho\u1eb7c s\u1ef1 c\u1ed1 m\u00e1y ch\u1ee7 t\u1eeb ph\u00eda Facebook. Kh\u00e1c v\u1edbi l\u1ed7i m\u00e0u \u0111\u1ecf \u201ckh\u00f4ng th\u1ec3 g\u1eedi\u201d, th\u01b0\u1eddng ch\u1ec9 ra m\u1ed9t ch\u1eb7n ho\u1eb7c h\u1ea1n ch\u1ebf l\u00e2u d\u00e0i h\u01a1n, th\u00f4ng b\u00e1o m\u00e0u v\u00e0ng cho th\u1ea5y tin nh\u1eafn \u0111ang \u0111\u01b0\u1ee3c x\u1ebfp h\u00e0ng nh\u01b0ng kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c g\u1eedi \u0111i v\u00e0o th\u1eddi \u0111i\u1ec3m \u0111\u00f3. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i \u0111i\u1ec1u n\u00e0y khi c\u1ed1 g\u1eafng g\u1eedi <a href=\"https:\/\/messengerbot.app\/vi\/khac-phuc-su-co-ung-dung-nhan-tin-mien-phi-khong-hoat-dong-sua-chua-cac-van-de-hieu-chi-phi-va-khoi-phuc-chuc-nang\/\">h\u00ecnh \u1ea3nh<\/a>, <a href=\"https:\/\/messengerbot.app\/vi\/khac-phuc-su-co-ung-dung-nhan-tin-mien-phi-khong-hoat-dong-sua-chua-cac-van-de-hieu-chi-phi-va-khoi-phuc-chuc-nang\/\">video<\/a>, ho\u1eb7c tin nh\u1eafn v\u0103n b\u1ea3n th\u00f4ng th\u01b0\u1eddng.<\/p>\n<h3>Gi\u1ea3i ph\u00e1p \u0111\u1ec3 kh\u1eafc ph\u1ee5c v\u1ea5n \u0111\u1ec1 kh\u00f4ng th\u1ec3 g\u1eedi tr\u00ean Messenger m\u00e0u v\u00e0ng<\/h3>\n<p>\u0110\u1ec3 kh\u1eafc ph\u1ee5c v\u1ea5n \u0111\u1ec1 \u201ckh\u00f4ng th\u1ec3 g\u1eedi\u201d tr\u00ean Messenger m\u00e0u v\u00e0ng, h\u00e3y xem x\u00e9t c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<ul>\n<li><strong>Ki\u1ec3m Tra K\u1ebft N\u1ed1i Internet C\u1ee7a B\u1ea1n:<\/strong> \u0110\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n c\u00f3 k\u1ebft n\u1ed1i internet \u1ed5n \u0111\u1ecbnh. Chuy\u1ec3n \u0111\u1ed5i gi\u1eefa Wi-Fi v\u00e0 d\u1eef li\u1ec7u di \u0111\u1ed9ng \u0111\u1ec3 xem v\u1ea5n \u0111\u1ec1 c\u00f3 c\u00f2n t\u1ed3n t\u1ea1i hay kh\u00f4ng.<\/li>\n<li><strong>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i \u1ee9ng d\u1ee5ng Messenger:<\/strong> \u0110\u00f3ng ho\u00e0n to\u00e0n \u1ee9ng d\u1ee5ng v\u00e0 m\u1edf l\u1ea1i. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m m\u1edbi k\u1ebft n\u1ed1i v\u00e0 kh\u1eafc ph\u1ee5c c\u00e1c l\u1ed7i nh\u1ecf.<\/li>\n<li><strong>C\u1eadp Nh\u1eadt \u1ee8ng D\u1ee5ng:<\/strong> \u0110\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n \u0111ang s\u1eed d\u1ee5ng phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t c\u1ee7a Messenger. C\u00e1c \u1ee9ng d\u1ee5ng l\u1ed7i th\u1eddi c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i v\u1ea5n \u0111\u1ec1 t\u01b0\u01a1ng th\u00edch.<\/li>\n<li><strong>X\u00f3a B\u1ed9 Nh\u1edb Cache v\u00e0 D\u1eef Li\u1ec7u:<\/strong> N\u1ebfu b\u1ea1n \u0111ang s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb Android, h\u00e3y v\u00e0o c\u00e0i \u0111\u1eb7t thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n, t\u00ecm Messenger, v\u00e0 x\u00f3a b\u1ed9 nh\u1edb cache v\u00e0 d\u1eef li\u1ec7u. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 gi\u00fap lo\u1ea1i b\u1ecf b\u1ea5t k\u1ef3 t\u1ec7p b\u1ecb h\u1ecfng n\u00e0o g\u00e2y ra v\u1ea5n \u0111\u1ec1.<\/li>\n<li><strong>C\u00e0i \u0111\u1eb7t l\u1ea1i Messenger:<\/strong> G\u1ee1 c\u00e0i \u0111\u1eb7t v\u00e0 c\u00e0i \u0111\u1eb7t l\u1ea1i \u1ee9ng d\u1ee5ng th\u01b0\u1eddng c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c c\u00e1c v\u1ea5n \u0111\u1ec1 k\u00e9o d\u00e0i b\u1eb1ng c\u00e1ch \u0111\u1eb7t l\u1ea1i c\u00e0i \u0111\u1eb7t v\u00e0 d\u1eef li\u1ec7u c\u1ee7a \u1ee9ng d\u1ee5ng.<\/li>\n<li><strong>Ki\u1ec3m tra Tr\u1ea1ng th\u00e1i M\u00e1y ch\u1ee7 c\u1ee7a Facebook:<\/strong> \u0110\u00f4i khi, v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 n\u1eb1m \u1edf ph\u00eda Facebook. Ki\u1ec3m tra c\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0 <a href=\"https:\/\/www.techradar.com\" target=\"_blank\" rel=\"noopener\">TechRadar<\/a> ho\u1eb7c <a href=\"https:\/\/www.howtogeek.com\" target=\"_blank\" rel=\"noopener\">How-To Geek<\/a> \u0111\u1ec3 xem c\u00f3 th\u00f4ng b\u00e1o s\u1ef1 c\u1ed1 n\u00e0o kh\u00f4ng.<\/li>\n<\/ul>\n<p>N\u1ebfu nh\u1eefng gi\u1ea3i ph\u00e1p n\u00e0y kh\u00f4ng gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1, h\u00e3y xem x\u00e9t vi\u1ec7c li\u00ean h\u1ec7 v\u1edbi <a href=\"https:\/\/support.facebook.com\" target=\"_blank\" rel=\"noopener\">Trung t\u00e2m H\u1ed7 tr\u1ee3 Facebook<\/a> \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 th\u00eam.<\/p>","protected":false},"excerpt":{"rendered":"<input type=\"hidden\" value=\"\" data-essbisPostContainer=\"\" data-essbisPostUrl=\"https:\/\/messengerbot.app\/vi\/understanding-why-messenger-could-not-be-sent-common-errors-and-effective-fixes-for-messages-photos-and-videos\/\" data-essbisPostTitle=\"Understanding Why Messenger Could Not Be Sent: Common Errors and Effective Fixes for Messages, Photos, and Videos\" data-essbisHoverContainer=\"\"><p>Key Takeaways Discover the common reasons behind the &#8220;Messenger could not be sent&#8221; error, including technical issues and account restrictions. Learn effective troubleshooting steps to resolve Messenger message failures, ensuring seamless communication. Understand the implications of being blocked on Messenger and how to identify signs of blockage. Explore specific solutions for sending photos and videos [&hellip;]<\/p>\n","protected":false},"author":14928,"featured_media":258027,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":"","rank_math_title":"Messenger Failed to Send? Fix Chat Errors in 2026","rank_math_description":"If your Messenger failed to send messages, photos, or videos, try these quick troubleshooting fixes for connection errors and glitches in 2026.","rank_math_focus_keyword":"messenger failed to send","rank_math_canonical_url":"","rank_math_robots":"","rank_math_facebook_title":"","rank_math_facebook_description":"","rank_math_twitter_title":"","rank_math_twitter_description":""},"categories":[31],"tags":[],"class_list":["post-258028","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/messengerbot.app\/vi\/wp-json\/wp\/v2\/posts\/258028","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/messengerbot.app\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/messengerbot.app\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/messengerbot.app\/vi\/wp-json\/wp\/v2\/users\/14928"}],"replies":[{"embeddable":true,"href":"https:\/\/messengerbot.app\/vi\/wp-json\/wp\/v2\/comments?post=258028"}],"version-history":[{"count":1,"href":"https:\/\/messengerbot.app\/vi\/wp-json\/wp\/v2\/posts\/258028\/revisions"}],"predecessor-version":[{"id":262654,"href":"https:\/\/messengerbot.app\/vi\/wp-json\/wp\/v2\/posts\/258028\/revisions\/262654"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/messengerbot.app\/vi\/wp-json\/wp\/v2\/media\/258027"}],"wp:attachment":[{"href":"https:\/\/messengerbot.app\/vi\/wp-json\/wp\/v2\/media?parent=258028"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/messengerbot.app\/vi\/wp-json\/wp\/v2\/categories?post=258028"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/messengerbot.app\/vi\/wp-json\/wp\/v2\/tags?post=258028"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}