{"id":29718,"date":"2026-03-20T15:16:17","date_gmt":"2026-03-20T08:16:17","guid":{"rendered":"https:\/\/vbee.vn\/blog\/?p=29718"},"modified":"2026-03-20T15:18:57","modified_gmt":"2026-03-20T08:18:57","slug":"facebook-bi-loi-dang-nhap","status":"publish","type":"post","link":"https:\/\/vbee.vn\/blog\/chia-se\/facebook\/facebook-bi-loi-dang-nhap\/","title":{"rendered":"Facebook b\u1ecb l\u1ed7i kh\u00f4ng \u0111\u0103ng nh\u1eadp \u0111\u01b0\u1ee3c v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c m\u1edbi nh\u1ea5t 2026"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\"><div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung ch\u00ednh<\/p><span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/facebook\/facebook-bi-loi-dang-nhap\/#1_Nguyen_nhan_tai_sao_khong_dang_nhap_duoc_Facebook\" >1. Nguy\u00ean nh\u00e2n t\u1ea1i sao kh\u00f4ng \u0111\u0103ng nh\u1eadp \u0111\u01b0\u1ee3c Facebook?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/facebook\/facebook-bi-loi-dang-nhap\/#2_Cach_khac_phuc_loi_khong_dang_nhap_duoc_Facebook_hieu_qua\" >2. C\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i kh\u00f4ng \u0111\u0103ng nh\u1eadp \u0111\u01b0\u1ee3c Facebook hi\u1ec7u qu\u1ea3<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/facebook\/facebook-bi-loi-dang-nhap\/#21_Kiem_tra_lai_thong_tin_dang_nhap_va_bo_go\" >2.1 Ki\u1ec3m tra l\u1ea1i th\u00f4ng tin \u0111\u0103ng nh\u1eadp v\u00e0 b\u1ed9 g\u00f5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/facebook\/facebook-bi-loi-dang-nhap\/#22_Kiem_tra_ket_noi_Internet\" >2.2 Ki\u1ec3m tra k\u1ebft n\u1ed1i Internet<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/facebook\/facebook-bi-loi-dang-nhap\/#23_Kiem_tra_xem_Facebook_co_dang_bi_%E2%80%9Csap%E2%80%9D_toan_cau_khong\" >2.3 Ki\u1ec3m tra xem Facebook c\u00f3 \u0111ang b\u1ecb &#8220;s\u1eadp&#8221; to\u00e0n c\u1ea7u kh\u00f4ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/facebook\/facebook-bi-loi-dang-nhap\/#24_Tat_bot_nhung_ung_dung_chay_ngam\" >2.4 T\u1eaft b\u1edbt nh\u1eefng \u1ee9ng d\u1ee5ng ch\u1ea1y ng\u1ea7m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/facebook\/facebook-bi-loi-dang-nhap\/#25_Cap_nhat_ung_dung_Facebook_len_phien_ban_moi_nhat\" >2.5 C\u1eadp nh\u1eadt \u1ee9ng d\u1ee5ng Facebook l\u00ean phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/facebook\/facebook-bi-loi-dang-nhap\/#26_Lay_lai_mat_khau_Facebook\" >2.6 L\u1ea5y l\u1ea1i m\u1eadt kh\u1ea9u Facebook<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/facebook\/facebook-bi-loi-dang-nhap\/#27_Khang_nghi_neu_tai_khoan_bi_khoa\" >2.7 Kh\u00e1ng ngh\u1ecb n\u1ebfu t\u00e0i kho\u1ea3n b\u1ecb kho\u00e1<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/facebook\/facebook-bi-loi-dang-nhap\/#3_Meo_giup_bao_ve_tai_khoan_tranh_loi_dang_nhap_ve_sau\" >3. M\u1eb9o gi\u00fap b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n, tr\u00e1nh l\u1ed7i \u0111\u0103ng nh\u1eadp v\u1ec1 sau<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/facebook\/facebook-bi-loi-dang-nhap\/#4_Cac_cau_hoi_thuong_gap\" >4. C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p\u00a0<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/facebook\/facebook-bi-loi-dang-nhap\/#41_Tai_sao_toi_da_nhap_dung_mat_khau_nhung_van_bao_sai\" >4.1 T\u1ea1i sao t\u00f4i \u0111\u00e3 nh\u1eadp \u0111\u00fang m\u1eadt kh\u1ea9u nh\u01b0ng v\u1eabn b\u00e1o sai?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/facebook\/facebook-bi-loi-dang-nhap\/#42_Toi_khong_nhan_duoc_ma_xac_nhan_OTP_gui_ve_dien_thoai_phai_lam_sao\" >4.2 T\u00f4i kh\u00f4ng nh\u1eadn \u0111\u01b0\u1ee3c m\u00e3 x\u00e1c nh\u1eadn (OTP) g\u1eedi v\u1ec1 \u0111i\u1ec7n tho\u1ea1i, ph\u1ea3i l\u00e0m sao?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/facebook\/facebook-bi-loi-dang-nhap\/#43_Viec_xoa_du_lieu_Clear_Data_ung_dung_Facebook_co_lam_mat_anh_hay_bai_viet_cua_toi_khong\" >4.3 Vi\u1ec7c x\u00f3a d\u1eef li\u1ec7u (Clear Data) \u1ee9ng d\u1ee5ng Facebook c\u00f3 l\u00e0m m\u1ea5t \u1ea3nh hay b\u00e0i vi\u1ebft c\u1ee7a t\u00f4i kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/facebook\/facebook-bi-loi-dang-nhap\/#44_Tai_sao_toi_dang_nhap_duoc_tren_may_tinh_nhung_tren_dien_thoai_thi_khong_hoac_nguoc_lai\" >4.4 T\u1ea1i sao t\u00f4i \u0111\u0103ng nh\u1eadp \u0111\u01b0\u1ee3c tr\u00ean m\u00e1y t\u00ednh nh\u01b0ng tr\u00ean \u0111i\u1ec7n tho\u1ea1i th\u00ec kh\u00f4ng (ho\u1eb7c ng\u01b0\u1ee3c l\u1ea1i)?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/facebook\/facebook-bi-loi-dang-nhap\/#45_Neu_toi_quen_ca_Email_va_So_dien_thoai_dang_nhap_thi_co_lay_lai_duoc_tai_khoan_khong\" >4.5 N\u1ebfu t\u00f4i qu\u00ean c\u1ea3 Email v\u00e0 S\u1ed1 \u0111i\u1ec7n tho\u1ea1i \u0111\u0103ng nh\u1eadp th\u00ec c\u00f3 l\u1ea5y l\u1ea1i \u0111\u01b0\u1ee3c t\u00e0i kho\u1ea3n kh\u00f4ng?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div><p><strong>B\u1ea1n \u0111ang mu\u1ed1n l\u01b0\u1edbt News Feed, nh\u1eafn tin cho b\u1ea1n b\u00e8 hay x\u1eed l\u00fd c\u00f4ng vi\u1ec7c nh\u01b0ng l\u1ea1i g\u1eb7p t\u00ecnh tr\u1ea1ng Facebook b\u1ecb l\u1ed7i kh\u00f4ng \u0111\u0103ng nh\u1eadp \u0111\u01b0\u1ee3c? B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd gi\u00fap b\u1ea1n b\u1eaft b\u1ec7nh ch\u00ednh x\u00e1c nguy\u00ean nh\u00e2n v\u00e0 h\u01b0\u1edbng d\u1eabn c\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i \u0111\u0103ng nh\u1eadp Facebook ch\u1ec9 trong v\u00e0i ph\u00fat.<\/strong><\/p><p style=\"text-align: center;\"><p><iframe style=\"position: relative; top: 0px; border: none;\" title=\"H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng\" src=\"https:\/\/vbee.vn\/demo\" width=\"100%\" height=\"320\"><\/iframe><\/p><h2><span class=\"ez-toc-section\" id=\"1_Nguyen_nhan_tai_sao_khong_dang_nhap_duoc_Facebook\"><\/span><b>1. Nguy\u00ean nh\u00e2n t\u1ea1i sao kh\u00f4ng \u0111\u0103ng nh\u1eadp \u0111\u01b0\u1ee3c Facebook?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2><p><span style=\"font-weight: 400;\">Tr\u01b0\u1edbc khi t\u00ecm c\u00e1ch s\u1eeda l\u1ed7i, vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111\u00fang nguy\u00ean nh\u00e2n s\u1ebd gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c r\u1ea5t nhi\u1ec1u th\u1eddi gian. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng l\u00fd do ph\u1ed5 bi\u1ebfn nh\u1ea5t khi\u1ebfn b\u1ea1n kh\u00f4ng th\u1ec3 truy c\u1eadp v\u00e0o t\u00e0i kho\u1ea3n c\u1ee7a m\u00ecnh:<\/span><\/p><ul><li style=\"list-style-type: none;\"><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Nh\u1eadp sai th\u00f4ng tin \u0111\u0103ng nh\u1eadp:<\/b><span style=\"font-weight: 400;\"> \u0110\u00e2y l\u00e0 nguy\u00ean nh\u00e2n &#8220;kinh \u0111i\u1ec3n&#8221; nh\u1ea5t. B\u1ea1n c\u00f3 th\u1ec3 \u0111\u00e3 g\u00f5 nh\u1ea7m email, s\u1ed1 \u0111i\u1ec7n tho\u1ea1i ho\u1eb7c m\u1eadt kh\u1ea9u do b\u1eadt Caps Lock hay sai b\u1ed9 g\u00f5 <a href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/vietnamese-vi\/\">ti\u1ebfng Vi\u1ec7t<\/a>.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>L\u1ed7i k\u1ebft n\u1ed1i m\u1ea1ng:<\/b><span style=\"font-weight: 400;\"> K\u1ebft n\u1ed1i Wi-Fi ho\u1eb7c 3G\/4G c\u1ee7a b\u1ea1n kh\u00f4ng \u1ed5n \u0111\u1ecbnh, ch\u1eadp ch\u1eddn khi\u1ebfn Facebook kh\u00f4ng th\u1ec3 t\u1ea3i d\u1eef li\u1ec7u m\u00e1y ch\u1ee7.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>H\u1ec7 th\u1ed1ng m\u00e1y ch\u1ee7 Facebook b\u1ecb s\u1eadp:<\/b><span style=\"font-weight: 400;\"> \u0110\u00f4i khi, l\u1ed7i kh\u00f4ng xu\u1ea5t ph\u00e1t t\u1eeb b\u1ea1n m\u00e0 do ch\u00ednh h\u1ec7 th\u1ed1ng c\u1ee7a Meta (c\u00f4ng ty m\u1eb9 c\u1ee7a Facebook) \u0111ang b\u1ea3o tr\u00ec ho\u1eb7c g\u1eb7p s\u1ef1 c\u1ed1 to\u00e0n c\u1ea7u.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>L\u1ed7i b\u1ed9 nh\u1edb \u0111\u1ec7m (Cache) tr\u00ean tr\u00ecnh duy\u1ec7t\/\u1ee9ng d\u1ee5ng:<\/b><span style=\"font-weight: 400;\"> D\u1eef li\u1ec7u c\u0169 b\u1ecb xung \u0111\u1ed9t khi\u1ebfn \u1ee9ng d\u1ee5ng ho\u1eb7c tr\u00ecnh duy\u1ec7t web kh\u00f4ng th\u1ec3 x\u1eed l\u00fd l\u1ec7nh \u0111\u0103ng nh\u1eadp m\u1edbi.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u00e0i kho\u1ea3n b\u1ecb kh\u00f3a ho\u1eb7c v\u00f4 hi\u1ec7u h\u00f3a:<\/b><span style=\"font-weight: 400;\"> Facebook c\u00f3 th\u1ec3 \u0111\u00e3 t\u1ea1m kh\u00f3a t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n do nghi ng\u1edd c\u00f3 ho\u1ea1t \u0111\u1ed9ng b\u1ea5t th\u01b0\u1eddng, \u0111\u0103ng nh\u1eadp t\u1eeb thi\u1ebft b\u1ecb l\u1ea1, ho\u1eb7c vi ph\u1ea1m ti\u00eau chu\u1ea9n c\u1ed9ng \u0111\u1ed3ng.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u1ee8ng d\u1ee5ng Facebook l\u1ed7i th\u1eddi:<\/b><span style=\"font-weight: 400;\"> Phi\u00ean b\u1ea3n Facebook qu\u00e1 c\u0169 tr\u00ean \u0111i\u1ec7n tho\u1ea1i c\u00f3 th\u1ec3 kh\u00f4ng c\u00f2n t\u01b0\u01a1ng th\u00edch v\u1edbi m\u00e1y ch\u1ee7 hi\u1ec7n t\u1ea1i.<\/span><\/li><\/ul><\/li><\/ul><figure id=\"attachment_29723\" aria-describedby=\"caption-attachment-29723\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-29723 size-full\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2026\/03\/nguyen-nhan-khong-dang-nhap-duoc-facebook.webp\" alt=\"Nguy\u00ean nh\u00e2n kh\u00f4ng \u0111\u0103ng nh\u1eadp \u0111\u01b0\u1ee3c Facebook.\" width=\"768\" height=\"516\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2026\/03\/nguyen-nhan-khong-dang-nhap-duoc-facebook.webp 768w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2026\/03\/nguyen-nhan-khong-dang-nhap-duoc-facebook-300x202.webp 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-29723\" class=\"wp-caption-text\">Nguy\u00ean nh\u00e2n kh\u00f4ng \u0111\u0103ng nh\u1eadp \u0111\u01b0\u1ee3c Facebook.<\/figcaption><\/figure><h2><span class=\"ez-toc-section\" id=\"2_Cach_khac_phuc_loi_khong_dang_nhap_duoc_Facebook_hieu_qua\"><\/span><b>2. C\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i kh\u00f4ng \u0111\u0103ng nh\u1eadp \u0111\u01b0\u1ee3c Facebook hi\u1ec7u qu\u1ea3<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2><p><span style=\"font-weight: 400;\">T\u00f9y v\u00e0o nguy\u00ean nh\u00e2n m\u00e0 ch\u00fang ta s\u1ebd c\u00f3 nh\u1eefng h\u01b0\u1edbng x\u1eed l\u00fd kh\u00e1c nhau. H\u00e3y th\u1eed l\u1ea7n l\u01b0\u1ee3t c\u00e1c c\u00e1ch d\u01b0\u1edbi \u0111\u00e2y t\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn n\u00e2ng cao nh\u00e9:<\/span><\/p><h3><span class=\"ez-toc-section\" id=\"21_Kiem_tra_lai_thong_tin_dang_nhap_va_bo_go\"><\/span><b>2.1 Ki\u1ec3m tra l\u1ea1i th\u00f4ng tin \u0111\u0103ng nh\u1eadp v\u00e0 b\u1ed9 g\u00f5<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3><p><span style=\"font-weight: 400;\">H\u00e3y ch\u1eafc ch\u1eafn r\u1eb1ng b\u1ea1n \u0111\u00e3 nh\u1eadp \u0111\u00fang email, s\u1ed1 \u0111i\u1ec7n tho\u1ea1i ho\u1eb7c t\u00ean ng\u01b0\u1eddi d\u00f9ng.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ki\u1ec3m tra xem ph\u00edm <\/span><b>Caps Lock<\/b><span style=\"font-weight: 400;\"> c\u00f3 \u0111ang b\u1eadt kh\u00f4ng.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">T\u1ea1m t\u1eaft c\u00e1c ph\u1ea7n m\u1ec1m g\u00f5 ti\u1ebfng Vi\u1ec7t (Unikey, EVKey) \u0111\u1ec3 tr\u00e1nh vi\u1ec7c g\u00f5 nh\u1ea7m d\u1ea5u v\u00e0o m\u1eadt kh\u1ea9u.<\/span><\/li><\/ul><h3><span class=\"ez-toc-section\" id=\"22_Kiem_tra_ket_noi_Internet\"><\/span><b>2.2 Ki\u1ec3m tra k\u1ebft n\u1ed1i Internet<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3><p><span style=\"font-weight: 400;\">H\u00e3y th\u1eed truy c\u1eadp v\u00e0o m\u1ed9t trang web kh\u00e1c ho\u1eb7c xem m\u1ed9t video tr\u00ean <a href=\"https:\/\/vbee.vn\/blog\/google\/youtube-va-youtube-music\/\">YouTube<\/a> \u0111\u1ec3 xem m\u1ea1ng c\u1ee7a b\u1ea1n c\u00f3 \u0111ang ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng kh\u00f4ng. N\u1ebfu m\u1ea1ng y\u1ebfu, h\u00e3y:<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u1edfi \u0111\u1ed9ng l\u1ea1i Router Wi-Fi.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Chuy\u1ec3n \u0111\u1ed5i t\u1eeb Wi-Fi sang m\u1ea1ng 4G\/5G (ho\u1eb7c ng\u01b0\u1ee3c l\u1ea1i).<\/span><\/li><\/ul><h3><span class=\"ez-toc-section\" id=\"23_Kiem_tra_xem_Facebook_co_dang_bi_%E2%80%9Csap%E2%80%9D_toan_cau_khong\"><\/span><b>2.3 Ki\u1ec3m tra xem Facebook c\u00f3 \u0111ang b\u1ecb &#8220;s\u1eadp&#8221; to\u00e0n c\u1ea7u kh\u00f4ng<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3><p><span style=\"font-weight: 400;\">\u0110\u00f4i khi h\u1ec7 th\u1ed1ng c\u1ee7a Facebook g\u1eb7p s\u1ef1 c\u1ed1 di\u1ec7n r\u1ed9ng. B\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp trang web <\/span><a href=\"https:\/\/downdetector.com\/\" rel=\"nofollow noopener\" target=\"_blank\"><b>Downdetector.com<\/b><\/a><span style=\"font-weight: 400;\">\u00a0v\u00e0 g\u00f5 &#8220;Facebook&#8221; \u0111\u1ec3 xem c\u00f3 nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng kh\u00e1c c\u0169ng \u0111ang b\u00e1o c\u00e1o l\u1ed7i t\u01b0\u01a1ng t\u1ef1 hay kh\u00f4ng. N\u1ebfu l\u1ed7i do m\u00e1y ch\u1ee7, b\u1ea1n ch\u1ec9 c\u00f3 c\u00e1ch ch\u1edd \u0111\u1ee3i <a href=\"https:\/\/vbee.vn\/blog\/doi-ngu\/\">\u0111\u1ed9i ng\u0169<\/a> k\u1ef9 thu\u1eadt c\u1ee7a Facebook kh\u1eafc ph\u1ee5c.<\/span><\/p><figure id=\"attachment_29728\" aria-describedby=\"caption-attachment-29728\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-29728 size-full\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2026\/03\/kiem-tra-facebook-sap-toan-cau.webp\" alt=\"Truy c\u1eadp trang web Downdetector.com \u0111\u1ec3 ki\u1ec3m tra.\" width=\"768\" height=\"399\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2026\/03\/kiem-tra-facebook-sap-toan-cau.webp 768w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2026\/03\/kiem-tra-facebook-sap-toan-cau-300x156.webp 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-29728\" class=\"wp-caption-text\">Truy c\u1eadp trang web Downdetector.com \u0111\u1ec3 ki\u1ec3m tra.<\/figcaption><\/figure><h3><span class=\"ez-toc-section\" id=\"24_Tat_bot_nhung_ung_dung_chay_ngam\"><\/span><b>2.4 T\u1eaft b\u1edbt nh\u1eefng \u1ee9ng d\u1ee5ng ch\u1ea1y ng\u1ea7m<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3><p><span style=\"font-weight: 400;\">\u0110\u00f4i khi, vi\u1ec7c \u0111\u1ec3 qu\u00e1 nhi\u1ec1u \u1ee9ng d\u1ee5ng ch\u1ea1y ng\u1ea7m c\u00f9ng l\u00fac s\u1ebd &#8220;ng\u1ed1n&#8221; c\u1ea1n b\u1ed9 nh\u1edb RAM v\u00e0 b\u0103ng th\u00f4ng m\u1ea1ng c\u1ee7a thi\u1ebft b\u1ecb. \u0110i\u1ec1u n\u00e0y khi\u1ebfn m\u00e1y b\u1ecb gi\u1eadt lag v\u00e0 \u1ee9ng d\u1ee5ng Facebook kh\u00f4ng \u0111\u1ee7 t\u00e0i nguy\u00ean \u0111\u1ec3 x\u1eed l\u00fd t\u00e1c v\u1ee5 \u0111\u0103ng nh\u1eadp.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Tr\u00ean \u0111i\u1ec7n tho\u1ea1i:<\/b><span style=\"font-weight: 400;\"> H\u00e3y m\u1edf c\u1eeda s\u1ed5 \u0111a nhi\u1ec7m (vu\u1ed1t t\u1eeb d\u01b0\u1edbi m\u00e0n h\u00ecnh l\u00ean ho\u1eb7c nh\u1ea5n n\u00fat \u0111a nhi\u1ec7m) v\u00e0 \u0111\u00f3ng (vu\u1ed1t t\u1eaft) t\u1ea5t c\u1ea3 c\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng c\u1ea7n thi\u1ebft \u0111ang m\u1edf. Sau \u0111\u00f3, m\u1edf l\u1ea1i duy nh\u1ea5t \u1ee9ng d\u1ee5ng Facebook v\u00e0 th\u1eed \u0111\u0103ng nh\u1eadp l\u1ea1i.<\/span><\/li><\/ul><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Tr\u00ean m\u00e1y t\u00ednh:<\/b><span style=\"font-weight: 400;\"> T\u1eaft b\u1edbt c\u00e1c tab tr\u00ecnh duy\u1ec7t web kh\u00f4ng d\u00f9ng \u0111\u1ebfn ho\u1eb7c s\u1eed d\u1ee5ng <strong>Task Manager (<\/strong><\/span><strong>Ctrl + Shift + Esc<\/strong><span style=\"font-weight: 400;\"><strong> tr\u00ean Windows)<\/strong> \u0111\u1ec3 \u0111\u00f3ng c\u00e1c ph\u1ea7n m\u1ec1m ch\u1ea1y ng\u1ea7m g\u00e2y n\u1eb7ng m\u00e1y.<\/span><\/li><\/ul><h3><span class=\"ez-toc-section\" id=\"25_Cap_nhat_ung_dung_Facebook_len_phien_ban_moi_nhat\"><\/span><b>2.5 C\u1eadp nh\u1eadt \u1ee9ng d\u1ee5ng Facebook l\u00ean phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3><p><span style=\"font-weight: 400;\">V\u00e0o App Store (v\u1edbi iOS) ho\u1eb7c CH Play (v\u1edbi Android), t\u00ecm ki\u1ebfm Facebook v\u00e0 nh\u1ea5n <\/span><b>C\u1eadp nh\u1eadt<\/b><span style=\"font-weight: 400;\"> (Update) n\u1ebfu c\u00f3. Vi\u1ec7c c\u1eadp nh\u1eadt s\u1ebd gi\u00fap v\u00e1 c\u00e1c l\u1ed7i t\u1ed3n \u0111\u1ecdng \u1edf phi\u00ean b\u1ea3n c\u0169.<\/span><\/p><h3><span class=\"ez-toc-section\" id=\"26_Lay_lai_mat_khau_Facebook\"><\/span><b>2.6 L\u1ea5y l\u1ea1i m\u1eadt kh\u1ea9u Facebook<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3><p><span style=\"font-weight: 400;\">N\u1ebfu b\u1ea1n nghi ng\u1edd m\u00ecnh \u0111\u00e3 qu\u00ean m\u1eadt kh\u1ea9u ho\u1eb7c b\u1ecb ai \u0111\u00f3 \u0111\u1ed5i m\u1eadt kh\u1ea9u, h\u00e3y l\u00e0m theo c\u00e1c b\u01b0\u1edbc sau:<\/span><\/p><ul><li><span style=\"font-weight: 400;\">T\u1ea1i m\u00e0n h\u00ecnh \u0111\u0103ng nh\u1eadp, ch\u1ecdn <\/span><b>Qu\u00ean m\u1eadt kh\u1ea9u?<\/b><span style=\"font-weight: 400;\">.<\/span><\/li><\/ul><figure id=\"attachment_29724\" aria-describedby=\"caption-attachment-29724\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-29724 size-full\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2026\/03\/xu-ly-su-co-quen-mat-khau-facebook-3.webp\" alt=\"H\u00ecnh \u1ea3nh minh ho\u1ea1 thao t\u00e1c th\u1ef1c hi\u1ec7n tr\u00ean m\u00e1y t\u00ednh.\" width=\"768\" height=\"381\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2026\/03\/xu-ly-su-co-quen-mat-khau-facebook-3.webp 768w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2026\/03\/xu-ly-su-co-quen-mat-khau-facebook-3-300x149.webp 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-29724\" class=\"wp-caption-text\">H\u00ecnh \u1ea3nh minh ho\u1ea1 thao t\u00e1c th\u1ef1c hi\u1ec7n tr\u00ean m\u00e1y t\u00ednh.<\/figcaption><\/figure><ul><li><span style=\"font-weight: 400;\">Nh\u1eadp s\u1ed1 \u0111i\u1ec7n tho\u1ea1i ho\u1eb7c email li\u00ean k\u1ebft v\u1edbi t\u00e0i kho\u1ea3n.<\/span><\/li><\/ul><div class=\"mceTemp\"><img decoding=\"async\" class=\"wp-image-29725 size-full\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2026\/03\/lay-lai-mat-khau-facebook.webp\" alt=\"Nh\u1eadp s\u1ed1 \u0111i\u1ec7n tho\u1ea1i ho\u1eb7c email li\u00ean k\u1ebft v\u1edbi t\u00e0i kho\u1ea3n.\" width=\"768\" height=\"323\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2026\/03\/lay-lai-mat-khau-facebook.webp 768w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2026\/03\/lay-lai-mat-khau-facebook-300x126.webp 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/p><ul id=\"attachment_29725\" class=\"wp-caption aligncenter\" style=\"width: 768px;\">Nh\u1eadp s\u1ed1 \u0111i\u1ec7n tho\u1ea1i ho\u1eb7c email li\u00ean k\u1ebft v\u1edbi t\u00e0i kho\u1ea3n.<\/ul><\/div><p>&nbsp;<\/p><ul><li><span style=\"font-size: 14.4px;\">Nh\u1eadn m\u00e3 x\u00e1c minh (OTP) g\u1eedi v\u1ec1 \u0111i\u1ec7n tho\u1ea1i ho\u1eb7c email.<\/span><\/li><li><span style=\"font-weight: 400;\">Nh\u1eadp m\u00e3 v\u00e0 thi\u1ebft l\u1eadp l\u1ea1i m\u1eadt kh\u1ea9u m\u1edbi.<\/span><\/li><\/ul><figure id=\"attachment_29726\" aria-describedby=\"caption-attachment-29726\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-29726 size-full\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2026\/03\/lay-lai-mat-khau-facebook-2.webp\" alt=\"Nh\u1eadp m\u1eadt kh\u1ea9u \u0111\u00e3 g\u1eedi.\" width=\"768\" height=\"401\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2026\/03\/lay-lai-mat-khau-facebook-2.webp 768w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2026\/03\/lay-lai-mat-khau-facebook-2-300x157.webp 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-29726\" class=\"wp-caption-text\">Nh\u1eadp m\u1eadt kh\u1ea9u \u0111\u00e3 g\u1eedi.<\/figcaption><\/figure><h3><span class=\"ez-toc-section\" id=\"27_Khang_nghi_neu_tai_khoan_bi_khoa\"><\/span><b>2.7 Kh\u00e1ng ngh\u1ecb n\u1ebfu t\u00e0i kho\u1ea3n b\u1ecb kho\u00e1<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3><p><span style=\"font-weight: 400;\">N\u1ebfu Facebook th\u00f4ng b\u00e1o t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n b\u1ecb v\u00f4 hi\u1ec7u h\u00f3a (Disabled), b\u1ea1n c\u1ea7n l\u00e0m theo h\u01b0\u1edbng d\u1eabn tr\u00ean m\u00e0n h\u00ecnh \u0111\u1ec3 g\u1eedi kh\u00e1ng ngh\u1ecb. Th\u00f4ng th\u01b0\u1eddng, Facebook s\u1ebd y\u00eau c\u1ea7u b\u1ea1n t\u1ea3i l\u00ean gi\u1ea5y t\u1edd t\u00f9y th\u00e2n (CMND\/CCCD ho\u1eb7c b\u1eb1ng l\u00e1i xe) \u0111\u1ec3 x\u00e1c minh danh t\u00ednh. Qu\u00e1 tr\u00ecnh n\u00e0y c\u00f3 th\u1ec3 m\u1ea5t t\u1eeb 24h \u0111\u1ebfn v\u00e0i ng\u00e0y \u0111\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft.<\/span><\/p><figure id=\"attachment_29727\" aria-describedby=\"caption-attachment-29727\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-29727 size-full\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2026\/03\/khang-nghi-tai-khoan-facebook-bi-khoa.webp\" alt=\"Kh\u00e1ng ngh\u1ecb n\u1ebfu t\u00e0i kho\u1ea3n b\u1ecb kho\u00e1.\" width=\"768\" height=\"432\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2026\/03\/khang-nghi-tai-khoan-facebook-bi-khoa.webp 768w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2026\/03\/khang-nghi-tai-khoan-facebook-bi-khoa-300x169.webp 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-29727\" class=\"wp-caption-text\">Kh\u00e1ng ngh\u1ecb n\u1ebfu t\u00e0i kho\u1ea3n b\u1ecb kho\u00e1.<\/figcaption><\/figure><h2><span class=\"ez-toc-section\" id=\"3_Meo_giup_bao_ve_tai_khoan_tranh_loi_dang_nhap_ve_sau\"><\/span><b>3. M\u1eb9o gi\u00fap b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n, tr\u00e1nh l\u1ed7i \u0111\u0103ng nh\u1eadp v\u1ec1 sau<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2><p><span style=\"font-weight: 400;\">\u0110\u1ec3 kh\u00f4ng ph\u1ea3i \u0111au \u0111\u1ea7u v\u1edbi t\u00ecnh tr\u1ea1ng Facebook b\u1ecb l\u1ed7i \u0111\u0103ng nh\u1eadp trong t\u01b0\u01a1ng lai, b\u1ea1n n\u00ean ch\u1ee7 \u0111\u1ed9ng thi\u1ebft l\u1eadp c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt sau:<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>B\u1eadt X\u00e1c th\u1ef1c 2 y\u1ebfu t\u1ed1 (2FA):<\/b><span style=\"font-weight: 400;\"> Vi\u1ec7c n\u00e0y gi\u00fap b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n kh\u1ecfi hacker. Ngay c\u1ea3 khi l\u1ed9 m\u1eadt kh\u1ea9u, k\u1ebb gian c\u0169ng kh\u00f4ng th\u1ec3 \u0111\u0103ng nh\u1eadp n\u1ebfu kh\u00f4ng c\u00f3 m\u00e3 g\u1eedi v\u1ec1 \u0111i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n.<\/span><\/li><li aria-level=\"1\"><strong>S\u1eed d\u1ee5ng \u1ee9ng d\u1ee5ng x\u00e1c th\u1ef1c (Khuy\u00ean d\u00f9ng):<\/strong> Thay v\u00ec \u0111\u1ee3i m\u00e3 SMS ch\u1eadm tr\u1ec5, h\u00e3y d\u00f9ng Google Authenticator ho\u1eb7c Microsoft Authenticator. C\u00e1c \u1ee9ng d\u1ee5ng n\u00e0y t\u1ea1o m\u00e3 6 s\u1ed1 t\u1ef1 \u0111\u1ed9ng ngay tr\u00ean \u0111i\u1ec7n tho\u1ea1i, ho\u1ea1t \u0111\u1ed9ng ngay c\u1ea3 khi kh\u00f4ng c\u00f3 m\u1ea1ng, gi\u00fap b\u1ea1n \u0111\u0103ng nh\u1eadp t\u1ee9c th\u00ec v\u00e0 an to\u00e0n tuy\u1ec7t \u0111\u1ed1i tr\u01b0\u1edbc c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng thay SIM.<\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>C\u1eadp nh\u1eadt th\u00f4ng tin li\u00ean h\u1ec7 ch\u00ednh x\u00e1c:<\/b><span style=\"font-weight: 400;\"> \u0110\u1ea3m b\u1ea3o s\u1ed1 \u0111i\u1ec7n tho\u1ea1i v\u00e0 email th\u00eam v\u00e0o Facebook lu\u00f4n l\u00e0 s\u1ed1\/email b\u1ea1n \u0111ang s\u1eed d\u1ee5ng \u0111\u1ec3 d\u1ec5 d\u00e0ng l\u1ea5y l\u1ea1i t\u00e0i kho\u1ea3n khi c\u1ea7n.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Th\u00eam Li\u00ean h\u1ec7 tin c\u1eady:<\/b><span style=\"font-weight: 400;\"> Ch\u1ecdn t\u1eeb 3 &#8211; 5 ng\u01b0\u1eddi b\u1ea1n \u0111\u00e1ng tin c\u1eady tr\u00ean Facebook. H\u1ecd s\u1ebd gi\u00fap b\u1ea1n nh\u1eadn m\u00e3 kh\u00f4i ph\u1ee5c n\u1ebfu ch\u1eb3ng may b\u1ea1n b\u1ecb kh\u00f3a t\u00e0i kho\u1ea3n.<\/span><\/li><\/ul><h2><span class=\"ez-toc-section\" id=\"4_Cac_cau_hoi_thuong_gap\"><\/span><b>4. C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p\u00a0<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2><div id=\"rank-math-rich-snippet-wrapper\"><div id=\"rank-math-faq\" class=\"rank-math-block\"><div class=\"rank-math-list \"><div id=\"faq-1\" class=\"rank-math-list-item\"><h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"41_Tai_sao_toi_da_nhap_dung_mat_khau_nhung_van_bao_sai\"><\/span>4.1 T\u1ea1i sao t\u00f4i \u0111\u00e3 nh\u1eadp \u0111\u00fang m\u1eadt kh\u1ea9u nh\u01b0ng v\u1eabn b\u00e1o sai?<span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"rank-math-answer \"><p>C\u00f3 3 kh\u1ea3 n\u0103ng cao nh\u1ea5t x\u1ea3y ra \u1edf \u0111\u00e2y:<\/p><ol><li><b>L\u1ed7i b\u1ed9 g\u00f5:<\/b> B\u1ea1n \u0111ang \u0111\u1ec3 ch\u1ebf \u0111\u1ed9 g\u00f5 Ti\u1ebfng Vi\u1ec7t (Telex\/VNI), khi\u1ebfn m\u1eadt kh\u1ea9u c\u00f3 d\u1ea5u (v\u00ed d\u1ee5: \"matkhau\" th\u00e0nh \"m\u00e1tkh\u1ea3u\"). H\u00e3y chuy\u1ec3n sang ti\u1ebfng Anh (V) v\u00e0 th\u1eed l\u1ea1i.<\/li><li><b>\u0110\u00e3 b\u1ecb \u0111\u1ed5i m\u1eadt kh\u1ea9u:<\/b> C\u00f3 th\u1ec3 t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n \u0111\u00e3 b\u1ecb x\u00e2m nh\u1eadp v\u00e0 \u0111\u1ed5i th\u00f4ng tin. H\u00e3y ki\u1ec3m tra Email xem c\u00f3 th\u00f4ng b\u00e1o \"M\u1eadt kh\u1ea9u c\u1ee7a b\u1ea1n \u0111\u00e3 \u0111\u01b0\u1ee3c thay \u0111\u1ed5i\" hay kh\u00f4ng.<\/li><li><b>Kho\u1ea3ng tr\u1eafng th\u1eeba:<\/b> Khi sao ch\u00e9p (copy-paste) m\u1eadt kh\u1ea9u, b\u1ea1n v\u00f4 t\u00ecnh copy c\u1ea3 kho\u1ea3ng tr\u1eafng \u1edf \u0111\u1ea7u ho\u1eb7c cu\u1ed1i.<\/li><\/ol><\/div><\/div><div id=\"faq-2\" class=\"rank-math-list-item\"><h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"42_Toi_khong_nhan_duoc_ma_xac_nhan_OTP_gui_ve_dien_thoai_phai_lam_sao\"><\/span>4.2 T\u00f4i kh\u00f4ng nh\u1eadn \u0111\u01b0\u1ee3c m\u00e3 x\u00e1c nh\u1eadn (OTP) g\u1eedi v\u1ec1 \u0111i\u1ec7n tho\u1ea1i, ph\u1ea3i l\u00e0m sao?<span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"rank-math-answer \"><p>\u0110\u1eebng nh\u1ea5n g\u1eedi l\u1ea1i qu\u00e1 nhi\u1ec1u l\u1ea7n v\u00ec s\u1ebd b\u1ecb Facebook \u0111\u00e1nh d\u1ea5u l\u00e0 spam. H\u00e3y th\u1eed:<\/p><ul><li>Ki\u1ec3m tra xem \u0111i\u1ec7n tho\u1ea1i c\u00f3 \u0111ang \u1edf Ch\u1ebf \u0111\u1ed9 m\u00e1y bay hay b\u1ecb ch\u1eb7n tin nh\u1eafn t\u1eeb s\u1ed1 l\u1ea1 kh\u00f4ng.<\/li><li>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i \u0111i\u1ec7n tho\u1ea1i \u0111\u1ec3 l\u00e0m m\u1edbi t\u00edn hi\u1ec7u nh\u00e0 m\u1ea1ng.<\/li><li>S\u1eed d\u1ee5ng t\u00f9y ch\u1ecdn <b>\"Th\u1eed c\u00e1ch kh\u00e1c\"<\/b> \u0111\u1ec3 nh\u1eadn m\u00e3 qua Email thay v\u00ec SMS.<\/li><\/ul><\/div><\/div><div id=\"faq-3\" class=\"rank-math-list-item\"><h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"43_Viec_xoa_du_lieu_Clear_Data_ung_dung_Facebook_co_lam_mat_anh_hay_bai_viet_cua_toi_khong\"><\/span>4.3 Vi\u1ec7c x\u00f3a d\u1eef li\u1ec7u (Clear Data) \u1ee9ng d\u1ee5ng Facebook c\u00f3 l\u00e0m m\u1ea5t \u1ea3nh hay b\u00e0i vi\u1ebft c\u1ee7a t\u00f4i kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"rank-math-answer \"><p><b>Ho\u00e0n to\u00e0n KH\u00d4NG.<\/b> Vi\u1ec7c x\u00f3a d\u1eef li\u1ec7u v\u00e0 b\u1ed9 nh\u1edb \u0111\u1ec7m ch\u1ec9 x\u00f3a c\u00e1c t\u1ec7p t\u1ea1m th\u1eddi tr\u00ean \u0111i\u1ec7n tho\u1ea1i \u0111\u1ec3 \u1ee9ng d\u1ee5ng ch\u1ea1y m\u01b0\u1ee3t h\u01a1n. M\u1ecdi b\u00e0i vi\u1ebft, h\u00ecnh \u1ea3nh, tin nh\u1eafn c\u1ee7a b\u1ea1n \u0111\u1ec1u \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean m\u00e1y ch\u1ee7 c\u1ee7a Facebook, ch\u00fang s\u1ebd xu\u1ea5t hi\u1ec7n \u0111\u1ea7y \u0111\u1ee7 ngay khi b\u1ea1n \u0111\u0103ng nh\u1eadp l\u1ea1i th\u00e0nh c\u00f4ng.<\/p><\/div><\/div><div id=\"faq-4\" class=\"rank-math-list-item\"><h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"44_Tai_sao_toi_dang_nhap_duoc_tren_may_tinh_nhung_tren_dien_thoai_thi_khong_hoac_nguoc_lai\"><\/span>4.4 T\u1ea1i sao t\u00f4i \u0111\u0103ng nh\u1eadp \u0111\u01b0\u1ee3c tr\u00ean m\u00e1y t\u00ednh nh\u01b0ng tr\u00ean \u0111i\u1ec7n tho\u1ea1i th\u00ec kh\u00f4ng (ho\u1eb7c ng\u01b0\u1ee3c l\u1ea1i)?<span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"rank-math-answer \"><p>Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y th\u01b0\u1eddng do:<\/p><ul><li><b>Xung \u0111\u1ed9t \u1ee9ng d\u1ee5ng:<\/b> \u1ee8ng d\u1ee5ng tr\u00ean \u0111i\u1ec7n tho\u1ea1i b\u1ecb l\u1ed7i phi\u00ean b\u1ea3n. H\u00e3y g\u1ee1 c\u00e0i \u0111\u1eb7t v\u00e0 c\u00e0i l\u1ea1i (Re-install).<\/li><li><b>Tr\u00ecnh duy\u1ec7t c\u0169:<\/b> Tr\u00ecnh duy\u1ec7t tr\u00ean m\u00e1y t\u00ednh \u0111\u00e3 qu\u00e1 l\u00e2u kh\u00f4ng c\u1eadp nh\u1eadt ho\u1eb7c b\u1ecb c\u00e1c <a href=\"https:\/\/vbee.vn\/blog\/google\/tien-ich-mo-rong-tren-google-chrome\/\">ti\u1ec7n \u00edch m\u1edf r\u1ed9ng<\/a> (Extension) ch\u1eb7n quy\u1ec1n truy c\u1eadp c\u1ee7a Facebook.<\/li><\/ul><\/div><\/div><div id=\"faq-5\" class=\"rank-math-list-item\"><h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"45_Neu_toi_quen_ca_Email_va_So_dien_thoai_dang_nhap_thi_co_lay_lai_duoc_tai_khoan_khong\"><\/span>4.5 N\u1ebfu t\u00f4i qu\u00ean c\u1ea3 Email v\u00e0 S\u1ed1 \u0111i\u1ec7n tho\u1ea1i \u0111\u0103ng nh\u1eadp th\u00ec c\u00f3 l\u1ea5y l\u1ea1i \u0111\u01b0\u1ee3c t\u00e0i kho\u1ea3n kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"rank-math-answer \"><p>Kh\u00e1 kh\u00f3 nh\u01b0ng v\u1eabn c\u00f3 c\u01a1 h\u1ed9i. B\u1ea1n h\u00e3y th\u1eed nh\u1edd b\u1ea1n b\u00e8 v\u00e0o trang c\u00e1 nh\u00e2n c\u1ee7a m\u00ecnh, copy ph\u1ea7n <b>ID Facebook<\/b> (d\u00e3y s\u1ed1 ho\u1eb7c t\u00ean ng\u01b0\u1eddi d\u00f9ng \u1edf cu\u1ed1i \u0111\u01b0\u1eddng link URL) \u0111\u1ec3 d\u00f9ng l\u00e0m t\u00ean \u0111\u0103ng nh\u1eadp, sau \u0111\u00f3 th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc x\u00e1c minh qua \"Li\u00ean h\u1ec7 tin c\u1eady\" ho\u1eb7c cung c\u1ea5p gi\u1ea5y t\u1edd t\u00f9y th\u00e2n cho Facebook.<\/p><\/div><\/div><\/div><\/div><\/div><p><span style=\"font-weight: 400;\">T\u00ecnh tr\u1ea1ng Facebook b\u1ecb l\u1ed7i kh\u00f4ng \u0111\u0103ng nh\u1eadp \u0111\u01b0\u1ee3c th\u01b0\u1eddng kh\u00f4ng qu\u00e1 nghi\u00eam tr\u1ecdng n\u1ebfu b\u1ea1n x\u00e1c \u0111\u1ecbnh \u0111\u00fang nguy\u00ean nh\u00e2n t\u1eeb \u0111\u1ea7u. Hy v\u1ecdng v\u1edbi 8 c\u00e1ch kh\u1eafc ph\u1ee5c tr\u00ean, b\u1ea1n \u0111\u00e3 c\u00f3 th\u1ec3 nhanh ch\u00f3ng quay l\u1ea1i tr\u1ea3i nghi\u1ec7m m\u1ea1ng x\u00e3 h\u1ed9i n\u00e0y. \u0110\u1eebng qu\u00ean thi\u1ebft l\u1eadp b\u1ea3o m\u1eadt 2 l\u1edbp ngay h\u00f4m nay \u0111\u1ec3 b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n an to\u00e0n h\u01a1n trong t\u01b0\u01a1ng lai!<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>B\u1ea1n \u0111ang mu\u1ed1n l\u01b0\u1edbt News Feed, nh\u1eafn tin cho b\u1ea1n b\u00e8 hay x\u1eed l\u00fd c\u00f4ng vi\u1ec7c nh\u01b0ng l\u1ea1i g\u1eb7p t\u00ecnh tr\u1ea1ng Facebook b\u1ecb l\u1ed7i kh\u00f4ng \u0111\u0103ng nh\u1eadp \u0111\u01b0\u1ee3c? B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd gi\u00fap b\u1ea1n b\u1eaft b\u1ec7nh ch\u00ednh x\u00e1c nguy\u00ean nh\u00e2n v\u00e0 h\u01b0\u1edbng d\u1eabn c\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i \u0111\u0103ng nh\u1eadp Facebook ch\u1ec9 trong v\u00e0i ph\u00fat.1&#8230;.<\/p>\n","protected":false},"author":9,"featured_media":29729,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[209],"tags":[],"class_list":["post-29718","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-facebook"],"_links":{"self":[{"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/posts\/29718","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/comments?post=29718"}],"version-history":[{"count":7,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/posts\/29718\/revisions"}],"predecessor-version":[{"id":29735,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/posts\/29718\/revisions\/29735"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/media\/29729"}],"wp:attachment":[{"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/media?parent=29718"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/categories?post=29718"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/tags?post=29718"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}