{"id":56456,"date":"2021-10-11T11:13:37","date_gmt":"2021-10-11T04:13:37","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=56456"},"modified":"2022-06-12T00:29:19","modified_gmt":"2022-06-11T17:29:19","slug":"khac-phuc-loi-ios-15","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/khac-phuc-loi-ios-15\/","title":{"rendered":"iOS 15 b\u1ecb l\u1ed7i? 7 l\u1ed7i hay g\u1eb7p tr\u00ean iOS 15 v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c"},"content":{"rendered":"\n<p><a href=\"\/ios-15-co-gi-moi-nhung-tinh-nang-va-nang-cap-moi-ma-ifans-khong-the-bo-qua\/\" class=\"ek-link\">iOS 15 ra m\u1eaft<\/a> ch\u01b0a \u0111\u01b0\u1ee3c bao l\u00e2u nh\u01b0ng \u0111\u00e3 \u0111\u01b0\u1ee3c h\u00e0ng tri\u1ec7u ng\u01b0\u1eddi d\u00f9ng iPhone, iPad s\u1eed d\u1ee5ng tr\u00ean to\u00e0n c\u1ea7u. <\/p>\n\n\n\n<p>iOS 15 c\u00f3 l\u1ed7i kh\u00f4ng, c\u00f3 t\u1ed1t kh\u00f4ng l\u00e0 c\u00e2u h\u1ecfi chung c\u1ee7a nh\u1eefng ai \u0111ang \u0111\u1eafn \u0111o c\u00f3 n\u00ean update hay kh\u00f4ng? Ch\u1eafc ch\u1eafn n\u00f3 kh\u00f4ng th\u1ec3 ho\u00e0n h\u1ea3o nh\u01b0ng l\u1ed7i n\u00e0o c\u0169ng c\u00f3 c\u00e1ch kh\u1eafc ph\u1ee5c. <\/p>\n\n\n\n<p>C\u00f9ng Phong V\u0169 \u0111i\u1ec3m ra c\u00e1c l\u1ed7i ios 15 v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c nh\u00e9! <\/p>\n\n\n\n<hr class=\"wp-block-separator is-style-wide\"\/>\n\n\n\n<ul class=\"is-style-arrow\"><li><a href=\"\/ios-15-co-gi-moi-nhung-tinh-nang-va-nang-cap-moi-ma-ifans-khong-the-bo-qua\/\" class=\"ek-link\">iOS 15 c\u00f3 g\u00ec m\u1edbi? 11 n\u00e2ng c\u1ea5p m\u1edbi m\u00e0 iFans kh\u00f4ng th\u1ec3 b\u1ecf qua<\/a><\/li><li><a href=\"\/ios-15-thong-tin-ve-cac-cap-nhat-cung-nhu-tinh-nang-den-anh-em\/\" class=\"ek-link\">iOS 15 th\u00f4ng tin v\u1ec1 c\u00e1c c\u1eadp nh\u1eadt c\u0169ng nh\u01b0 t\u00ednh n\u0103ng \u0111\u1ebfn anh em<\/a><\/li><li><a href=\"\/ios-14-7-cap-ben\/\" class=\"ek-link\">Hot: iOS 14.7 c\u1eadp b\u1ebfn v\u00e0 th\u00f4ng tin chi ti\u1ebft b\u1ea3n c\u1eadp nh\u1eadt<\/a><\/li><\/ul>\n\n\n\n<hr class=\"wp-block-separator is-style-wide\"\/>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_55 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >M\u1ee5c l\u1ee5c<\/p>\n<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\" role=\"button\"><label for=\"item-6a1bdcb652ed1\" ><span class=\"\"><span 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><\/label><input aria-label=\"Toggle\" aria-label=\"item-6a1bdcb652ed1\"  type=\"checkbox\" id=\"item-6a1bdcb652ed1\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/phongvu.vn\/cong-nghe\/khac-phuc-loi-ios-15\/#iPhone_bao_bo_nho_da_day\" title=\"iPhone b\u00e1o b\u1ed9 nh\u1edb \u0111\u00e3 \u0111\u1ea7y\">iPhone b\u00e1o b\u1ed9 nh\u1edb \u0111\u00e3 \u0111\u1ea7y<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/phongvu.vn\/cong-nghe\/khac-phuc-loi-ios-15\/#Apple_Maps_lien_tuc_bi_loi\" title=\"Apple Maps li\u00ean t\u1ee5c b\u1ecb l\u1ed7i \">Apple Maps li\u00ean t\u1ee5c b\u1ecb l\u1ed7i <\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/phongvu.vn\/cong-nghe\/khac-phuc-loi-ios-15\/#Camera_tu_dong_chuyen_sang_che_do_chup_Macro\" title=\"Camera t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n sang ch\u1ebf \u0111\u1ed9 ch\u1ee5p Macro\">Camera t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n sang ch\u1ebf \u0111\u1ed9 ch\u1ee5p Macro<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/phongvu.vn\/cong-nghe\/khac-phuc-loi-ios-15\/#Cac_ung_dung_ben_thu_3_lien_tuc_loi_khong_hoat_dong\" title=\"C\u00e1c \u1ee9ng d\u1ee5ng b\u00ean th\u1ee9 3 li\u00ean t\u1ee5c l\u1ed7i, kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng\">C\u00e1c \u1ee9ng d\u1ee5ng b\u00ean th\u1ee9 3 li\u00ean t\u1ee5c l\u1ed7i, kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/phongvu.vn\/cong-nghe\/khac-phuc-loi-ios-15\/#Pin_can_rat_nhanh_khi_dung_iOS_15\" title=\"Pin c\u1ea1n r\u1ea5t nhanh khi d\u00f9ng iOS 15\">Pin c\u1ea1n r\u1ea5t nhanh khi d\u00f9ng iOS 15<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/phongvu.vn\/cong-nghe\/khac-phuc-loi-ios-15\/#Khong_co_tieng_thong_bao_email_da_chon\" title=\"Kh\u00f4ng c\u00f3 ti\u1ebfng th\u00f4ng b\u00e1o email \u0111\u00e3 ch\u1ecdn\">Kh\u00f4ng c\u00f3 ti\u1ebfng th\u00f4ng b\u00e1o email \u0111\u00e3 ch\u1ecdn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/phongvu.vn\/cong-nghe\/khac-phuc-loi-ios-15\/#Thiet_bi_Bluetooth_khong_con_ket_noi_voi_iPhone_nua\" title=\"Thi\u1ebft b\u1ecb Bluetooth kh\u00f4ng c\u00f2n k\u1ebft n\u1ed1i v\u1edbi iPhone n\u1eefa\">Thi\u1ebft b\u1ecb Bluetooth kh\u00f4ng c\u00f2n k\u1ebft n\u1ed1i v\u1edbi iPhone n\u1eefa<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/phongvu.vn\/cong-nghe\/khac-phuc-loi-ios-15\/#Cach_downgrade_xuong_iOS_14\" title=\"C\u00e1ch downgrade xu\u1ed1ng iOS 14\">C\u00e1ch downgrade xu\u1ed1ng iOS 14<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"iPhone_bao_bo_nho_da_day\"><\/span>iPhone b\u00e1o b\u1ed9 nh\u1edb \u0111\u00e3 \u0111\u1ea7y<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>B\u00ecnh th\u01b0\u1eddng, khi iPhone c\u1ee7a b\u1ea1n s\u1eafp h\u1ebft b\u1ed9 nh\u1edb th\u00ec h\u1ec7 th\u1ed1ng s\u1ebd \u0111\u01b0a ra l\u1eddi c\u1ea3nh b\u00e1o \u0111\u1ec3 ch\u00fang ta bi\u1ebft m\u00e0 x\u00f3a b\u1edbt c\u00e1c d\u1eef li\u1ec7u. Th\u1ebf nh\u01b0ng c\u00f3 l\u00fac d\u00f9 b\u1ed9 nh\u1edb v\u1eabn c\u00f2n \u0111\u1ea7y, ng\u01b0\u1eddi d\u00f9ng iOS 15 v\u1eabn s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c th\u00f4ng b\u00e1o n\u00e0y v\u00e0 khi\u1ebfn ch\u00fang ta v\u00f4 c\u00f9ng kh\u00f3 ch\u1ecbu. L\u1ed7i n\u00e0y c\u0169ng c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n tr\u00ean iPad. <\/p>\n\n\n\n<p><strong>C\u00e1ch gi\u1ea3i quy\u1ebft<\/strong>: L\u1ed7i iOS 15 ch\u00ednh th\u1ee9c n\u00e0y l\u00e0 m\u1ed9t con bug v\u1eabn ch\u01b0a c\u00f3 c\u00e1ch gi\u1ea3i quy\u1ebft tri\u1ec7t \u0111\u1ec3. T\u1ea5t nhi\u00ean, Apple c\u0169ng c\u00f3 \u0111\u01b0a ra m\u1ed9t s\u1ed1 g\u1ee3i \u00fd \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng g\u1eb7p th\u00f4ng b\u00e1o n\u00e0y n\u1eefa nh\u01b0 c\u1eadp nh\u1eadt b\u1ea3n iOS m\u1edbi r\u1ed3i restart l\u1ea1i \u0111i\u1ec7n tho\u1ea1i.<\/p>\n\n\n\n<div class=\"wp-block-image is-style-editorskit-rounded\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/sites\/2\/2021\/10\/ioos-15-2.jpg\" alt=\"\" class=\"wp-image-56528\" width=\"785\" height=\"368\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/10\/ioos-15-2.jpg 850w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/10\/ioos-15-2-300x141.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/10\/ioos-15-2-768x361.jpg 768w\" sizes=\"(max-width: 785px) 100vw, 785px\" title=\"\"><figcaption>C\u00f3 ng\u01b0\u1eddi c\u00f2n \u0111\u1ea7y b\u1ed9 nh\u1edb v\u1eabn b\u1ecb g\u1eb7p th\u00f4ng b\u00e1o nh\u01b0 th\u1ebf n\u00e0y<\/figcaption><\/figure><\/div>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Apple_Maps_lien_tuc_bi_loi\"><\/span>Apple Maps li\u00ean t\u1ee5c b\u1ecb l\u1ed7i <span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Apple Maps tr\u00ean iOS 15 \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt th\u00eam r\u1ea5t nhi\u1ec1u t\u00ednh n\u0103ng m\u1edbi. Th\u1ebf nh\u01b0ng hi\u1ec7n c\u00f3 r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng ph\u1ea3n \u00e1nh v\u00e0o app lu\u00f4n b\u1ecb tho\u00e1t ra ngo\u00e0i. <\/p>\n\n\n\n<p><strong>C\u00e1ch gi\u1ea3i quy\u1ebft:<\/strong> C\u00f3 l\u1ebd v\u00ec thay \u0111\u1ed5i qu\u00e1 nhi\u1ec1u m\u00e0 Apple Maps hi\u1ec7n v\u1eabn ch\u01b0a th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh. V\u00e0o l\u1ea7n \u0111\u1ea7u g\u1eb7p s\u1ef1 c\u1ed1, b\u1ea1n h\u00e3y c\u1ee9 tho\u00e1t ra v\u00e0o l\u1ea1i. C\u00f2n n\u1ebfu l\u1ed7i v\u1eabn ti\u1ebfp t\u1ee5c th\u00ec ch\u1ec9 c\u00f2n c\u00e1ch restart l\u1ea1i m\u00e1y.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Camera_tu_dong_chuyen_sang_che_do_chup_Macro\"><\/span>Camera t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n sang ch\u1ebf \u0111\u1ed9 ch\u1ee5p Macro<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>N\u1ebfu b\u1ea1n c\u00f3 m\u1ed9t chi\u1ebfc iPhone 13 ho\u1eb7c iPhone 13 Pro Max, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u00e3 ph\u00e1t hi\u1ec7n ra r\u1eb1ng khi v\u00e0o ch\u1ee5p \u1ea3nh th\u00ec s\u1ebd li\u00ean t\u1ee5c b\u1ecb chuy\u1ec3n sang ch\u1ebf \u0111\u1ed9 ch\u1ee5p c\u1eadn c\u1ea3nh v\u00e0 t\u1ea5t nhi\u00ean n\u00f3 kh\u00e1 kh\u00f3 ch\u1ecbu.<\/p>\n\n\n\n<p><strong>C\u00e1ch gi\u1ea3i quy\u1ebft:<\/strong> Apple \u0111\u00e3 x\u00e1c nh\u1eadn \u0111\u00e2y l\u00e0 m\u1ed9t l\u1ed7i bug kh\u00f4ng c\u1ed1 \u00fd v\u00e0 ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i \u0111\u1ee3i \u0111\u1ebfn khi c\u00f3 b\u1ea3n c\u1eadp nh\u1eadt m\u1edbi. <\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Cac_ung_dung_ben_thu_3_lien_tuc_loi_khong_hoat_dong\"><\/span>C\u00e1c \u1ee9ng d\u1ee5ng b\u00ean th\u1ee9 3 li\u00ean t\u1ee5c l\u1ed7i, kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Kh\u00f4ng ph\u1ea3i nh\u00e0 ph\u00e1t tri\u1ec3n n\u00e0o c\u0169ng s\u1eb5n s\u00e0ng c\u1eadp nh\u1eadt app c\u1ee7a m\u00ecnh \u0111\u1ec3 th\u00edch \u1ee9ng v\u1edbi t\u1eebng iOS m\u1edbi. V\u1eady n\u00ean \u0111\u00f4i khi kh\u00f4ng ph\u1ea3i do iOS 15 b\u1ecb l\u1ed7i m\u00e0 l\u00e0 ch\u00fang kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi nhau m\u00e0 th\u00f4i.<\/p>\n\n\n\n<p><strong>C\u00e1ch gi\u1ea3i quy\u1ebft:<\/strong><\/p>\n\n\n\n<ul><li>T\u1eaft app m\u1edf l\u1ea1i<\/li><li>V\u00e0o App Store \u0111\u1ec3 ki\u1ec3m tra xem b\u1ea1n \u0111\u00e3 c\u00f3 b\u1ea3n c\u1eadp nh\u1eadt m\u1edbi nh\u1ea5t c\u1ee7a \u1ee9ng d\u1ee5ng ch\u01b0a. <\/li><li>X\u00f3a app v\u00e0 t\u1ea3i l\u1ea1i trong App Store<\/li><li>Restart iPhone\/iPad<\/li><li>V\u00e0o website ho\u1eb7c trang m\u1ea1ng x\u00e3 h\u1ed9i ch\u00ednh th\u1ee9c c\u1ee7a \u1ee9ng d\u1ee5ng, h\u1ecd c\u00f3 th\u1ec3 th\u00f4ng b\u00e1o v\u00e0 h\u01b0\u1edbng d\u1eabn c\u00e1ch s\u1eeda l\u1ed7i cho ng\u01b0\u1eddi d\u00f9ng<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image is-style-editorskit-rounded\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"768\" height=\"512\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/sites\/2\/2021\/10\/ioos-15-1.jpg\" alt=\"C\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i ios 15 \" class=\"wp-image-56529\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/10\/ioos-15-1.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/10\/ioos-15-1-300x200.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/10\/ioos-15-1-696x464.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/10\/ioos-15-1-630x420.jpg 630w\" sizes=\"(max-width: 768px) 100vw, 768px\" title=\"\"><figcaption>C\u00f3 nhi\u1ec1u t\u00ednh n\u0103ng m\u1edbi nh\u01b0ng iOS 15 c\u0169ng kh\u00f4ng tr\u00e1nh \u0111\u01b0\u1ee3c c\u00e1c bug<\/figcaption><\/figure><\/div>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Pin_can_rat_nhanh_khi_dung_iOS_15\"><\/span>Pin c\u1ea1n r\u1ea5t nhanh khi d\u00f9ng iOS 15<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>N\u1ebfu \u0111ang th\u1eafc m\u1eafc iOS 15 c\u00f3 hao pin kh\u00f4ng \u0111\u1ec3 &#8220;l\u00ean \u0111\u1eddi&#8221; m\u00e0 nghe \u0111\u1ebfn l\u1ed7i n\u00e0y th\u00ec ch\u1eafc ch\u1eafn ng\u01b0\u1eddi d\u00f9ng s\u1ebd c\u1ef1c k\u1ef3 ch\u00f9n b\u01b0\u1edbc. Nh\u01b0ng \u0111\u1eebng lo v\u00ec s\u1ef1 th\u1eadt l\u00e0 l\u1ea7n n\u00e0o Apple c\u00f3 \u0111\u1eddi iOS m\u1edbi c\u0169ng b\u1ecb ph\u1ea3n \u00e1nh nh\u01b0 v\u1eady trong th\u1eddi gian \u0111\u1ea7u. Vi\u1ec7c th\u00eam r\u1ea5t nhi\u1ec1u c\u00e1c t\u00ednh n\u0103ng m\u1edbi ch\u1eafc ch\u1eafn ph\u1ea3i ng\u1ed1n n\u0103ng l\u01b0\u1ee3ng h\u01a1n n\u00ean pin hao nhanh h\u01a1n c\u0169ng l\u00e0 chuy\u1ec7n kh\u00f4ng th\u1ec3 tr\u00e1nh kh\u1ecfi.  <\/p>\n\n\n\n<p><strong>C\u00e1ch gi\u1ea3i quy\u1ebft: <\/strong><\/p>\n\n\n\n<ul><li>Restart thi\u1ebft b\u1ecb &#8211; c\u00e1ch \u0111\u01a1n gi\u1ea3n \u0111\u1ea7u ti\u00ean n\u00ean th\u1eed v\u1edbi h\u1ea7u h\u1ebft m\u1ecdi lo\u1ea1i l\u1ed7i. <\/li><li>Ki\u1ec3m tra v\u00e0 \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i c\u00e1c th\u00f4ng s\u1ed1 nh\u01b0 \u0111\u1ed9 s\u00e1ng, \u0111\u00e3 b\u1eadt ch\u1ebf \u0111\u1ed9 low power mode ch\u01b0a,&#8230; \u0111\u1ec3 ch\u1eafc ch\u1eafn b\u1ea3n c\u1eadp nh\u1eadt m\u1edbi kh\u00f4ng t\u1ef1 \u0111\u1ed9ng \u0111\u1ed5i c\u00e1c t\u00f9y ch\u1ec9nh c\u0169 c\u1ee7a b\u1ea1n<\/li><li>N\u1ebfu iPhone c\u1ee7a b\u1ea1n b\u1ecb t\u1ee5t pin r\u1ea5t nhanh m\u1ed9t c\u00e1ch b\u1ea5t th\u01b0\u1eddng th\u00ec c\u00f3 th\u1ec3 m\u00e1y \u0111\u00e3 g\u1eb7p v\u1ea5n \u0111\u1ec1 g\u00ec \u0111\u00f3 ch\u01b0a ch\u1eafc li\u00ean quan \u0111\u1ebfn iOS m\u1edbi. L\u00fac n\u00e0y h\u00e3y \u0111em thi\u1ebft b\u1ecb ra h\u00e0ng \u0111\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m tra, s\u1eeda ch\u1eefa<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image is-style-editorskit-rounded\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/sites\/2\/2021\/10\/ioos-15-6.jpg\" alt=\"Pin c\u1ea1n r\u1ea5t nhanh khi d\u00f9ng iOS 15\" class=\"wp-image-56524\" width=\"745\" height=\"441\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/10\/ioos-15-6.jpg 745w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/10\/ioos-15-6-300x178.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/10\/ioos-15-6-696x412.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/10\/ioos-15-6-710x420.jpg 710w\" sizes=\"(max-width: 745px) 100vw, 745px\" title=\"\"><figcaption>Pin s\u1ebd chai d\u1ea7n theo th\u1eddi gian, c\u00f2n t\u1ee5t nhanh \u0111\u1ed9t ng\u1ed9t c\u00f3 th\u1ec3 do h\u01b0 h\u1ecfng<\/figcaption><\/figure><\/div>\n\n\n\n<p><em>Xem th\u00eam: <a href=\"\/7-ly-do-khien-iphone-tut-pin-nhanh-chong-va-cach-khac-phuc-trong-mot-not-nhac\/\" class=\"ek-link\">7 l\u00fd do khi\u1ebfn iPhone t\u1ee5t pin nhanh ch\u00f3ng v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c trong m\u1ed9t n\u1ed1t nh\u1ea1c<\/a><\/em><\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Khong_co_tieng_thong_bao_email_da_chon\"><\/span>Kh\u00f4ng c\u00f3 ti\u1ebfng th\u00f4ng b\u00e1o email \u0111\u00e3 ch\u1ecdn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>M\u1ed9t s\u1ed1 ng\u01b0\u1eddi d\u00f9ng iOS 15 cho bi\u1ebft gi\u1edd \u0111\u00e2y khi c\u00f3 email, h\u1ecd s\u1ebd nghe th\u1ea5y ti\u1ebfng th\u00f4ng b\u00e1o m\u1eb7c \u0111\u1ecbnh ch\u1ee9 kh\u00f4ng ph\u1ea3i nh\u1ea1c chu\u00f4ng m\u00ecnh t\u1ef1 ch\u1ecdn tr\u01b0\u1edbc \u0111\u00f3. V\u00e0 ti\u1ebfng n\u00e0y kh\u00e1 kh\u00f3 ch\u1ecbu, nh\u1ea5t l\u00e0 v\u1edbi ai nh\u1eadn \u0111\u01b0\u1ee3c qu\u00e1 nhi\u1ec1u email h\u1eb1ng ng\u00e0y. Th\u00f4ng b\u00e1o Slack v\u00e0 <a rel=\"nofollow noopener\" href=\"https:\/\/telegram.org\/\" class=\"ek-link\" target=\"_blank\">Telegram<\/a> c\u0169ng c\u00f3 th\u1ec3 g\u1eb7p v\u1ea5n \u0111\u1ec1 n\u00e0y.<\/p>\n\n\n\n<p><strong>C\u00e1ch gi\u1ea3i quy\u1ebft:<\/strong> Restart l\u1ea1i m\u00e1y. N\u1ebfu \u0111i\u1ec1u n\u00e0y c\u0169ng kh\u00f4ng gi\u00fap kh\u1eafc ph\u1ee5c g\u00ec th\u00ec b\u1ea1n ph\u1ea3i ki\u00ean tr\u00ec \u0111\u1ee3i Apple s\u1eeda l\u1ed7i cho iOS m\u1edbi. <\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Thiet_bi_Bluetooth_khong_con_ket_noi_voi_iPhone_nua\"><\/span>Thi\u1ebft b\u1ecb Bluetooth kh\u00f4ng c\u00f2n k\u1ebft n\u1ed1i v\u1edbi iPhone n\u1eefa<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Nh\u1eefng ng\u01b0\u1eddi m\u1edbi c\u1eadp nh\u1eadt iOS 15 cho bi\u1ebft r\u1ea5t nhi\u1ec1u thi\u1ebft b\u1ecb t\u1eebng k\u1ebft n\u1ed1i Bluetooth tr\u01b0\u1edbc \u0111\u00e2y c\u1ee7a m\u00ecnh \u0111\u00e3 kh\u00f4ng c\u00f2n. <\/p>\n\n\n\n<p><strong>C\u00e1ch gi\u1ea3i quy\u1ebft<\/strong><\/p>\n\n\n\n<ul><li>V\u00e0o m\u1ee5c&nbsp;<em>Settings<\/em>, ch\u1ecdn&nbsp;<em>Bluetooth<\/em>. T\u00ecm thi\u1ebft b\u1ecb b\u1ea1n \u0111ang kh\u00f4ng k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c, \u1ea5n v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng <em>\u201ci\u201d<\/em>&nbsp;nh\u1ecf c\u00f3 v\u00f2ng tr\u00f2n, ch\u1ecdn&nbsp;<em>Forget this Device<\/em>, r\u1ed3i b\u1eaft \u0111\u1ea7u k\u1ebft n\u1ed1i l\u1ea1i nh\u01b0 t\u1eeb \u0111\u1ea7u<\/li><li>Reset l\u1ea1i k\u1ebft n\u1ed1i m\u1ea1ng c\u1ee7a b\u1ea1n. \u0110i\u1ec1u n\u00e0y kh\u00f4ng tr\u1ef1c ti\u1ebfp \u1ea3nh h\u01b0\u1edfng t\u1edbi Bluetooth nh\u01b0ng c\u00f3 th\u1ec3 x\u00f3a c\u00e1c v\u1ea5n \u0111\u1ec1 l\u1ed7i k\u1ebft n\u1ed1i. V\u00e0o <em>Settings,<\/em>&nbsp;ch\u1ecdn&nbsp;<em>General,<\/em>&nbsp;ch\u1ecdn&nbsp;<em>Reset<\/em> v\u00e0 \u1ea5n&nbsp;<em>Reset Network Settings<\/em>. B\u1ea1n s\u1ebd ph\u1ea3i \u0111\u0103ng nh\u1eadp l\u1ea1i v\u00e0o m\u1ea1ng Wi-Fi c\u1ee7a m\u00ecnh.<\/li><\/ul>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Cach_downgrade_xuong_iOS_14\"><\/span>C\u00e1ch downgrade xu\u1ed1ng iOS 14<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Bao gi\u1edd c\u0169ng v\u1eady, kh\u00f4ng ph\u1ea3i iOS m\u1edbi n\u00e0o c\u0169ng l\u00e0m v\u1eeba l\u00f2ng \u0111\u01b0\u1ee3c 100%, ngay c\u1ea3 khi c\u00f3 g\u1eb7p l\u1ed7i hay kh\u00f4ng. Y\u00ean t\u00e2m l\u00e0 ch\u00fang ta lu\u00f4n c\u00f3 th\u1ec3 h\u1ea1 c\u1ea5p iOS 15. <\/p>\n\n\n\n<p>Nh\u01b0ng l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 tr\u1edf v\u1ec1 iOS 14 th\u00ec c\u0169ng kh\u00f4ng ph\u1ea3i qu\u00e1 kh\u00f3 nh\u01b0ng c\u0169ng t\u1ed1n th\u1eddi gian c\u1ee7a ch\u00fang ta? <a href=\"\/cach-ha-cap-ios-14-4-xuong-ban-ios-thap-hon-don-gian-khong-can-phan-mem-ngoai\/\" class=\"ek-link\">C\u00e1ch h\u1ea1 c\u1ea5p ph\u1ea7n m\u1ec1m iPhone<\/a> hi\u1ec7n nay c\u0169ng kh\u00f4ng \u0111\u00f2i h\u1ecfi d\u00f9ng ph\u1ea7n m\u1ec1m ngo\u00e0i. <\/p>\n\n\n\n<div class=\"wp-block-image is-style-editorskit-rounded\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"900\" height=\"474\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/sites\/2\/2021\/10\/ioos-15-5.jpg\" alt=\"C\u00e1ch downgrade xu\u1ed1ng iOS 14\" class=\"wp-image-56527\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/10\/ioos-15-5.jpg 900w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/10\/ioos-15-5-300x158.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/10\/ioos-15-5-768x404.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/10\/ioos-15-5-696x367.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/10\/ioos-15-5-797x420.jpg 797w\" sizes=\"(max-width: 900px) 100vw, 900px\" title=\"\"><figcaption>N\u1ebfu h\u1ed1i h\u1eadn, b\u1ea1n c\u00f3 th\u1ec3 chuy\u1ec3n m\u00e1y v\u1ec1 l\u1ea1i iOS 14<\/figcaption><\/figure><\/div>\n\n\n\n<p>D\u00f9 v\u1eabn c\u00f3 m\u1ed9t s\u1ed1 l\u1ed7i kh\u00f4ng th\u1ec3 tr\u00e1nh kh\u1ecfi, iOS 15 m\u1edbi \u0111em l\u1ea1i kh\u00f4ng \u00edt t\u00ednh n\u0103ng m\u1edbi th\u00fa v\u1ecb v\u00e0 ti\u1ec7n \u00edch h\u01a1n cho ng\u01b0\u1eddi d\u00f9ng. V\u1eady n\u00ean h\u00e3y c\u1ee9 tho\u1ea3i m\u00e1i l\u00ean \u0111\u1eddi tr\u1ea3i nghi\u1ec7m nh\u00e9!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>iOS 15 ra m\u1eaft ch\u01b0a \u0111\u01b0\u1ee3c bao l\u00e2u nh\u01b0ng \u0111\u00e3 \u0111\u01b0\u1ee3c h\u00e0ng tri\u1ec7u ng\u01b0\u1eddi d\u00f9ng iPhone, iPad s\u1eed d\u1ee5ng tr\u00ean to\u00e0n c\u1ea7u. iOS 15 c\u00f3 l\u1ed7i kh\u00f4ng, c\u00f3 t\u1ed1t kh\u00f4ng l\u00e0 c\u00e2u h\u1ecfi chung c\u1ee7a nh\u1eefng ai \u0111ang \u0111\u1eafn \u0111o c\u00f3 n\u00ean update hay kh\u00f4ng? Ch\u1eafc ch\u1eafn n\u00f3 kh\u00f4ng th\u1ec3 ho\u00e0n h\u1ea3o nh\u01b0ng l\u1ed7i n\u00e0o [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":56526,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"aside","meta":{"inline_featured_image":false},"categories":[1029],"tags":[],"_links":{"self":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/56456"}],"collection":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/comments?post=56456"}],"version-history":[{"count":11,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/56456\/revisions"}],"predecessor-version":[{"id":56769,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/56456\/revisions\/56769"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media\/56526"}],"wp:attachment":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media?parent=56456"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/categories?post=56456"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/tags?post=56456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}