{"id":51228,"date":"2025-10-07T17:00:27","date_gmt":"2025-10-07T10:00:27","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=51228"},"modified":"2025-10-28T17:22:47","modified_gmt":"2025-10-28T10:22:47","slug":"cach-up-anh-len-facebook-khong-bi-vo","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/cach-up-anh-len-facebook-khong-bi-vo\/","title":{"rendered":"C\u00e1ch \u0111\u0103ng \u1ea3nh l\u00ean Facebook kh\u00f4ng b\u1ecb v\u1ee1, c\u1ef1c n\u00e9t b\u1eb1ng \u0111i\u1ec7n tho\u1ea1i"},"content":{"rendered":"\n<p>Nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng khi \u0111\u0103ng \u1ea3nh l\u00ean Facebook th\u01b0\u1eddng g\u1eb7p t\u00ecnh tr\u1ea1ng \u1ea3nh b\u1ecb m\u1edd ho\u1eb7c v\u1ee1 n\u00e9t, g\u00e2y kh\u00f3 ch\u1ecbu d\u00f9 \u1ea3nh g\u1ed1c tr\u00ean \u0111i\u1ec7n tho\u1ea1i r\u1ea5t r\u00f5 r\u00e0ng. Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 xu\u1ea5t ph\u00e1t t\u1eeb vi\u1ec7c Facebook n\u00e9n \u1ea3nh, c\u00e0i \u0111\u1eb7t \u1ee9ng d\u1ee5ng ch\u01b0a \u0111\u00fang ho\u1eb7c do ch\u1ea5t l\u01b0\u1ee3ng \u1ea3nh ch\u01b0a \u0111\u1ea3m b\u1ea3o. Trong b\u00e0i vi\u1ebft n\u00e0y, <a href=\"https:\/\/phongvu.vn\/cong-nghe\/\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/phongvu.vn\/cong-nghe\/\" rel=\"noreferrer noopener\">Phong V\u0169 Tech News<\/a> s\u1ebd c\u00f9ng b\u1ea1n t\u00ecm hi\u1ec3u chi ti\u1ebft l\u00fd do v\u00e0 h\u01b0\u1edbng d\u1eabn c\u00e1ch kh\u1eafc ph\u1ee5c \u0111\u1ec3 \u1ea3nh lu\u00f4n hi\u1ec3n th\u1ecb s\u1eafc n\u00e9t, c\u1ef1c chu\u1ea9n tr\u00ean Facebook.<\/p>\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-6a21fe15189da\" ><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-6a21fe15189da\"  type=\"checkbox\" id=\"item-6a21fe15189da\"><\/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\/cach-up-anh-len-facebook-khong-bi-vo\/#I_Nguyen_nhan_anh_dang_Facebook_bi_mo_hoac_vo_net\" title=\"I. Nguy\u00ean nh\u00e2n \u1ea3nh \u0111\u0103ng Facebook b\u1ecb m\u1edd ho\u1eb7c v\u1ee1 n\u00e9t\">I. Nguy\u00ean nh\u00e2n \u1ea3nh \u0111\u0103ng Facebook b\u1ecb m\u1edd ho\u1eb7c v\u1ee1 n\u00e9t<\/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\/cach-up-anh-len-facebook-khong-bi-vo\/#II_Cach_dang_anh_len_Facebook_khong_bi_vo_bang_dien_thoai\" title=\"II. C\u00e1ch \u0111\u0103ng \u1ea3nh l\u00ean Facebook kh\u00f4ng b\u1ecb v\u1ee1 b\u1eb1ng \u0111i\u1ec7n tho\u1ea1i\">II. C\u00e1ch \u0111\u0103ng \u1ea3nh l\u00ean Facebook kh\u00f4ng b\u1ecb v\u1ee1 b\u1eb1ng \u0111i\u1ec7n tho\u1ea1i<\/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:\/\/phongvu.vn\/cong-nghe\/cach-up-anh-len-facebook-khong-bi-vo\/#1_Tren_Android\" title=\"1. Tr\u00ean Android\">1. Tr\u00ean Android<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/phongvu.vn\/cong-nghe\/cach-up-anh-len-facebook-khong-bi-vo\/#2_Tren_iPhone_hay_iPad\" title=\"2. Tr\u00ean iPhone hay iPad\">2. Tr\u00ean iPhone hay iPad<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/phongvu.vn\/cong-nghe\/cach-up-anh-len-facebook-khong-bi-vo\/#3_Dieu_chinh_kich_thuoc_va_dinh_dang_anh\" title=\"3. \u0110i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u1ecbnh d\u1ea1ng \u1ea3nh\">3. \u0110i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u1ecbnh d\u1ea1ng \u1ea3nh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/phongvu.vn\/cong-nghe\/cach-up-anh-len-facebook-khong-bi-vo\/#4_Dang_anh_bang_Safari_tren_iPhone\" title=\"4. \u0110\u0103ng \u1ea3nh b\u1eb1ng Safari tr\u00ean iPhone\">4. \u0110\u0103ng \u1ea3nh b\u1eb1ng Safari tr\u00ean iPhone<\/a><\/li><\/ul><\/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\/cach-up-anh-len-facebook-khong-bi-vo\/#III_Tong_ket\" title=\"III. T\u1ed5ng k\u1ebft\">III. T\u1ed5ng k\u1ebft<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"I_Nguyen_nhan_anh_dang_Facebook_bi_mo_hoac_vo_net\"><\/span><strong>I. Nguy\u00ean nh\u00e2n \u1ea3nh \u0111\u0103ng Facebook b\u1ecb m\u1edd ho\u1eb7c v\u1ee1 n\u00e9t<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng th\u01b0\u1eddng th\u1eafc m\u1eafc t\u1ea1i sao \u1ea3nh r\u00f5 n\u00e9t tr\u00ean \u0111i\u1ec7n tho\u1ea1i nh\u01b0ng khi \u0111\u0103ng l\u00ean Facebook l\u1ea1i b\u1ecb gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng. Nguy\u00ean nh\u00e2n ch\u00ednh \u0111\u1ebfn t\u1eeb c\u01a1 ch\u1ebf n\u00e9n d\u1eef li\u1ec7u c\u1ee7a n\u1ec1n t\u1ea3ng, b\u00ean c\u1ea1nh \u0111\u00f3 c\u00f2n m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 kh\u00e1c:<\/p>\n\n\n\n<ul>\n<li><strong>Facebook t\u1ef1 \u0111\u1ed9ng n\u00e9n \u1ea3nh:<\/strong> \u0110\u1ec3 t\u1ed1i \u01b0u t\u1ed1c \u0111\u1ed9 t\u1ea3i trang v\u00e0 ti\u1ebft ki\u1ec7m dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef, Facebook th\u01b0\u1eddng n\u00e9n \u1ea3nh v\u00e0 video, khi\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng hi\u1ec3n th\u1ecb gi\u1ea3m \u0111\u00e1ng k\u1ec3.<\/li>\n\n\n\n<li><strong>\u1ea2nh g\u1ed1c \u0111\u1ed9 ph\u00e2n gi\u1ea3i th\u1ea5p:<\/strong> N\u1ebfu b\u1ea1n ch\u1ee5p \u1ea3nh \u1edf ch\u1ebf \u0111\u1ed9 ti\u1ebft ki\u1ec7m dung l\u01b0\u1ee3ng ho\u1eb7c d\u00f9ng camera c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p, \u1ea3nh s\u1ebd d\u1ec5 b\u1ecb v\u1ee1 n\u00e9t khi \u0111\u0103ng t\u1ea3i.<\/li>\n\n\n\n<li><strong>Ch\u01b0a b\u1eadt ch\u1ebf \u0111\u1ed9 HD:<\/strong> Facebook m\u1eb7c \u0111\u1ecbnh kh\u00f4ng b\u1eadt t\u00ednh n\u0103ng t\u1ea3i \u1ea3nh HD, v\u00ec v\u1eady \u1ea3nh th\u01b0\u1eddng b\u1ecb gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng.<\/li>\n\n\n\n<li><strong>M\u1ea1ng y\u1ebfu ho\u1eb7c kh\u00f4ng \u1ed5n \u0111\u1ecbnh:<\/strong> Khi k\u1ebft n\u1ed1i m\u1ea1ng k\u00e9m, \u1ee9ng d\u1ee5ng c\u00f3 th\u1ec3 gi\u1ea3m \u0111\u1ed9 ph\u00e2n gi\u1ea3i \u0111\u1ec3 t\u1ea3i nhanh h\u01a1n, d\u1eabn \u0111\u1ebfn \u1ea3nh hi\u1ec3n th\u1ecb m\u1edd.<\/li>\n\n\n\n<li><strong>\u0110\u1ecbnh d\u1ea1ng \u1ea3nh kh\u00f4ng ph\u00f9 h\u1ee3p:<\/strong> M\u1ed9t s\u1ed1 \u0111\u1ecbnh d\u1ea1ng \u1ea3nh (nh\u01b0 HEIC tr\u00ean<a href=\"https:\/\/phongvu.vn\/c\/iphone\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/phongvu.vn\/c\/iphone\" rel=\"noreferrer noopener\"> iPhone<\/a>) khi t\u1ea3i l\u00ean c\u00f3 th\u1ec3 b\u1ecb Facebook chuy\u1ec3n \u0111\u1ed5i sang JPEG, l\u00e0m \u1ea3nh b\u1ecb m\u1edd \u0111i.<\/li>\n<\/ul>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"II_Cach_dang_anh_len_Facebook_khong_bi_vo_bang_dien_thoai\"><\/span><strong>II. C\u00e1ch \u0111\u0103ng \u1ea3nh l\u00ean Facebook kh\u00f4ng b\u1ecb v\u1ee1<\/strong> <strong>b\u1eb1ng \u0111i\u1ec7n tho\u1ea1i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Sau khi hi\u1ec3u r\u00f5 nguy\u00ean nh\u00e2n \u1ea3nh b\u1ecb gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng, b\u01b0\u1edbc ti\u1ebfp theo l\u00e0 \u0111i\u1ec1u ch\u1ec9nh c\u00e0i \u0111\u1eb7t v\u00e0 c\u00e1ch \u0111\u0103ng \u0111\u1ec3 gi\u1eef h\u00ecnh \u1ea3nh s\u1eafc n\u00e9t h\u01a1n. \u1ee8ng d\u1ee5ng Facebook c\u00f3 s\u1eb5n t\u00f9y ch\u1ecdn t\u1ea3i \u1ea3nh v\u00e0 video \u1edf ch\u1ebf \u0111\u1ed9 HD, tuy nhi\u00ean t\u00ednh n\u0103ng n\u00e0y m\u1eb7c \u0111\u1ecbnh ch\u01b0a \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t. B\u00ean c\u1ea1nh \u0111\u00f3, vi\u1ec7c chu\u1ea9n b\u1ecb \u1ea3nh \u0111\u00fang k\u00edch th\u01b0\u1edbc chu\u1ea9n ho\u1eb7c \u0111\u0103ng qua Safari tr\u00ean iPhone c\u0169ng l\u00e0 nh\u1eefng m\u1eb9o h\u1eefu \u00edch \u0111\u1ec3 h\u1ea1n ch\u1ebf t\u00ecnh tr\u1ea1ng n\u00e9n.<\/p>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"1_Tren_Android\"><\/span><strong>1. Tr\u00ean Android<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul>\n<li>M\u1edf \u1ee9ng d\u1ee5ng <strong>Facebook<\/strong> tr\u00ean \u0111i\u1ec7n tho\u1ea1i<\/li>\n\n\n\n<li>V\u00e0o <strong>Menu \u2192 C\u00e0i \u0111\u1eb7t &amp; quy\u1ec1n ri\u00eang t\u01b0 \u2192 C\u00e0i \u0111\u1eb7t<\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-android.jpg\" alt=\"C\u00e1ch \u0111\u0103ng t\u1ea3i \u1ea3nh l\u00ean Facebook kh\u00f4ng b\u1ecb v\u1ee1 b\u1eb1ng \u0111i\u1ec7n tho\u1ea1i Android\" class=\"wp-image-149438\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-android.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-android-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-android-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-android-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-android-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-android-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-android-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-android-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-android-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-android-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">C\u00e1ch \u0111\u0103ng t\u1ea3i \u1ea3nh l\u00ean Facebook kh\u00f4ng b\u1ecb v\u1ee1 b\u1eb1ng \u0111i\u1ec7n tho\u1ea1i Android<\/figcaption><\/figure>\n\n\n\n<ul>\n<li>T\u00ecm m\u1ee5c <strong>File ph\u01b0\u01a1ng ti\u1ec7n<\/strong><\/li>\n\n\n\n<li>B\u1eadt hai t\u00f9y ch\u1ecdn: <strong>T\u1ea3i \u1ea3nh l\u00ean \u1edf ch\u1ebf \u0111\u1ed9 HD<\/strong> v\u00e0 <strong>T\u1ea3i video l\u00ean \u1edf ch\u1ebf \u0111\u1ed9 HD<\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-android_2.jpg\" alt=\"Ch\u1ecdn c\u00e0i \u0111\u1eb7t HD \u0111\u1ec3 t\u1ea3i \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng\" class=\"wp-image-149439\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-android_2.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-android_2-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-android_2-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-android_2-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-android_2-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-android_2-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-android_2-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-android_2-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-android_2-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-android_2-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">Ch\u1ecdn c\u00e0i \u0111\u1eb7t HD \u0111\u1ec3 t\u1ea3i \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng<\/figcaption><\/figure>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"2_Tren_iPhone_hay_iPad\"><\/span><strong>2. Tr\u00ean iPhone hay iPad<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul>\n<li>M\u1edf \u1ee9ng d\u1ee5ng <strong>Facebook<\/strong> v\u00e0 ch\u1ecdn <strong>Menu<\/strong><\/li>\n\n\n\n<li>V\u00e0o <strong>C\u00e0i \u0111\u1eb7t &amp; quy\u1ec1n ri\u00eang t\u01b0 \u2192 C\u00e0i \u0111\u1eb7t<\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-ios.jpg\" alt=\"C\u00e1ch \u0111\u0103ng t\u1ea3i \u1ea3nh l\u00ean Facebook kh\u00f4ng b\u1ecb v\u1ee1 b\u1eb1ng \u0111i\u1ec7n tho\u1ea1i Iphone\" class=\"wp-image-149440\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-ios.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-ios-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-ios-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-ios-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-ios-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-ios-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-ios-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-ios-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-ios-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-ios-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">C\u00e1ch \u0111\u0103ng t\u1ea3i \u1ea3nh l\u00ean Facebook kh\u00f4ng b\u1ecb v\u1ee1 b\u1eb1ng \u0111i\u1ec7n tho\u1ea1i Iphone<\/figcaption><\/figure>\n\n\n\n<ul>\n<li>K\u00e9o xu\u1ed1ng ph\u1ea7n <strong>File ph\u01b0\u01a1ng ti\u1ec7n<\/strong><\/li>\n\n\n\n<li>K\u00edch ho\u1ea1t <strong>T\u1ea3i \u1ea3nh l\u00ean \u1edf ch\u1ebf \u0111\u1ed9 HD<\/strong> v\u00e0 <strong>T\u1ea3i video l\u00ean \u1edf ch\u1ebf \u0111\u1ed9 HD<\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-ios-2.jpg\" alt=\"C\u00e0i \u0111\u1eb7t HD \u0111\u1ec3 t\u1ea3i \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng\" class=\"wp-image-149441\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-ios-2.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-ios-2-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-ios-2-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-ios-2-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-ios-2-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-ios-2-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-ios-2-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-ios-2-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-ios-2-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/cach-dang-anh-len-facebook-khong-bi-vo-ios-2-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">C\u00e0i \u0111\u1eb7t HD \u0111\u1ec3 t\u1ea3i \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng<\/figcaption><\/figure>\n\n\n\n<p>Tham kh\u1ea3o c\u00e1c <a href=\"https:\/\/phongvu.vn\/c\/iphone\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/phongvu.vn\/c\/iphone\" rel=\"noreferrer noopener\">s\u1ea3n ph\u1ea9m Apple<\/a> t\u1ea1i <a href=\"https:\/\/phongvu.vn\/\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/phongvu.vn\/\" rel=\"noreferrer noopener\">Phong V\u0169<\/a>: <\/p>\n\n\n\n<div class=\"pv-products-card\"><div class=\"pv-products-title\"><div><\/div><\/div><div class=\"pv-products\" data-type=\"carousel\" data-key=\"product-area\" data-skus=\"250900173,250900188,250900201,250900209,250900213,250900220\"><\/div><\/div>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"3_Dieu_chinh_kich_thuoc_va_dinh_dang_anh\"><\/span><strong>3. \u0110i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u1ecbnh d\u1ea1ng \u1ea3nh<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Ngo\u00e0i vi\u1ec7c b\u1eadt HD, b\u1ea1n n\u00ean chu\u1ea9n b\u1ecb \u1ea3nh g\u1ed1c v\u1edbi k\u00edch th\u01b0\u1edbc chu\u1ea9n \u0111\u1ec3 Facebook kh\u00f4ng t\u1ef1 \u0111\u1ed9ng n\u00e9n th\u00eam. \u1ea2nh b\u00eca n\u00ean c\u00f3 t\u1ef7 l\u1ec7 851 x 315 px, \u1ea3nh \u0111\u1ea1i di\u1ec7n t\u1ed1i thi\u1ec3u 320 x 320 px v\u00e0 \u1ea3nh \u0111\u0103ng tr\u00ean d\u00f2ng th\u1eddi gian l\u00fd t\u01b0\u1edfng l\u00e0 2048 px \u1edf c\u1ea1nh d\u00e0i. V\u1edbi \u0111\u1ecbnh d\u1ea1ng, JPEG v\u1eabn l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t v\u00ec t\u01b0\u01a1ng th\u00edch v\u00e0 gi\u1eef \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh h\u01a1n so v\u1edbi PNG hay HEIC.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/chinh-sua-kich-thuoc-de-anh-net-hon.jpg\" alt=\"\u0110i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u1ecbnh d\u1ea1ng \u1ea3nh \u0111\u1ec3 \u1ea3nh kh\u00f4ng b\u1ecb v\u1ee1\" class=\"wp-image-149444\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/chinh-sua-kich-thuoc-de-anh-net-hon.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/chinh-sua-kich-thuoc-de-anh-net-hon-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/chinh-sua-kich-thuoc-de-anh-net-hon-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/chinh-sua-kich-thuoc-de-anh-net-hon-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/chinh-sua-kich-thuoc-de-anh-net-hon-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/chinh-sua-kich-thuoc-de-anh-net-hon-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/chinh-sua-kich-thuoc-de-anh-net-hon-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/chinh-sua-kich-thuoc-de-anh-net-hon-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/chinh-sua-kich-thuoc-de-anh-net-hon-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2021\/05\/chinh-sua-kich-thuoc-de-anh-net-hon-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">\u0110i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u1ecbnh d\u1ea1ng \u1ea3nh \u0111\u1ec3 \u1ea3nh kh\u00f4ng b\u1ecb v\u1ee1<\/figcaption><\/figure>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"4_Dang_anh_bang_Safari_tren_iPhone\"><\/span><strong>4. \u0110\u0103ng \u1ea3nh b\u1eb1ng Safari tr\u00ean iPhone<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>N\u1ebfu \u0111\u00e3 b\u1eadt HD nh\u01b0ng \u1ea3nh v\u1eabn m\u1edd, ng\u01b0\u1eddi d\u00f9ng iPhone c\u00f3 th\u1ec3 th\u1eed \u0111\u0103ng \u1ea3nh tr\u1ef1c ti\u1ebfp qua tr\u00ecnh duy\u1ec7t Safari. Ch\u1ec9 c\u1ea7n m\u1edf Safari, truy c\u1eadp facebook.com, \u0111\u0103ng nh\u1eadp v\u00e0 t\u1ea3i \u1ea3nh nh\u01b0 tr\u00ean m\u00e1y t\u00ednh. \u0110\u00e2y l\u00e0 m\u1eb9o nh\u1ecf gi\u00fap h\u1ea1n ch\u1ebf t\u00ecnh tr\u1ea1ng n\u00e9n \u1ea3nh, \u0111\u1eb7c bi\u1ec7t v\u1edbi nh\u1eefng b\u1ee9c \u1ea3nh c\u00f3 dung l\u01b0\u1ee3ng l\u1edbn.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"III_Tong_ket\"><\/span><strong>III. T\u1ed5ng k\u1ebft<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Vi\u1ec7c \u0111\u0103ng \u1ea3nh l\u00ean Facebook th\u01b0\u1eddng b\u1ecb gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng do c\u01a1 ch\u1ebf n\u00e9n d\u1eef li\u1ec7u c\u1ee7a n\u1ec1n t\u1ea3ng. Tuy nhi\u00ean, b\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c b\u1eb1ng c\u00e1ch b\u1eadt ch\u1ebf \u0111\u1ed9 t\u1ea3i HD tr\u00ean \u1ee9ng d\u1ee5ng, ch\u1ec9nh k\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u1ecbnh d\u1ea1ng \u1ea3nh ph\u00f9 h\u1ee3p, \u0111\u1ed3ng th\u1eddi t\u1eadn d\u1ee5ng c\u00e1c m\u1eb9o nh\u1ecf nh\u01b0 \u0111\u0103ng \u1ea3nh qua Safari tr\u00ean iPhone \u0111\u1ec3 gi\u1eef \u0111\u1ed9 n\u00e9t cao nh\u1ea5t. \u0110\u1eebng qu\u00ean theo d\u00f5i Phong V\u0169 Tech News \u0111\u1ec3 kh\u00f4ng b\u1ecf l\u1ee1 nh\u1eefng h\u01b0\u1edbng d\u1eabn c\u00f4ng ngh\u1ec7 h\u1eefu \u00edch v\u00e0 c\u1eadp nh\u1eadt nhanh nh\u1ea5t c\u00e1c tin t\u1ee9c c\u00f4ng ngh\u1ec7 m\u1edbi nh\u1ea5t nh\u00e9!<\/p>\n\n\n\n<p><strong>B\u00e0i vi\u1ebft li\u00ean quan: <\/strong><\/p>\n\n\n\n<ul>\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/xem-anh-da-an-tren-facebook-cua-nguoi-khac\/\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/phongvu.vn\/cong-nghe\/xem-anh-da-an-tren-facebook-cua-nguoi-khac\/\" rel=\"noreferrer noopener\">C\u00e1ch xem \u1ea3nh \u0111\u00e3 \u1ea9n tr\u00ean Facebook c\u1ee7a ng\u01b0\u1eddi kh\u00e1c<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/cach-tat-quang-cao-tren-cac-dong-tivi\/\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/phongvu.vn\/cong-nghe\/cach-tat-quang-cao-tren-cac-dong-tivi\/\" rel=\"noreferrer noopener\">C\u00e1ch t\u1eaft qu\u1ea3ng c\u00e1o tr\u00ean c\u00e1c d\u00f2ng Tivi th\u00f4ng d\u1ee5ng nhanh, \u0111\u01a1n gi\u1ea3n  <\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/cai-dat-ban-phim-tieng-trung-don-gian\/\" data-type=\"URL\" data-id=\"https:\/\/phongvu.vn\/cong-nghe\/cai-dat-ban-phim-tieng-trung-don-gian\/\" target=\"_blank\" rel=\"noreferrer noopener\">C\u00e0i \u0111\u1eb7t b\u00e0n ph\u00edm ti\u1ebfng Trung \u0111\u01a1n gi\u1ea3n tr\u00ean Windows 10<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng khi \u0111\u0103ng \u1ea3nh l\u00ean Facebook th\u01b0\u1eddng g\u1eb7p t\u00ecnh tr\u1ea1ng \u1ea3nh b\u1ecb m\u1edd ho\u1eb7c v\u1ee1 n\u00e9t, g\u00e2y kh\u00f3 ch\u1ecbu d\u00f9 \u1ea3nh g\u1ed1c tr\u00ean \u0111i\u1ec7n tho\u1ea1i r\u1ea5t r\u00f5 r\u00e0ng. Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 xu\u1ea5t ph\u00e1t t\u1eeb vi\u1ec7c Facebook n\u00e9n \u1ea3nh, c\u00e0i \u0111\u1eb7t \u1ee9ng d\u1ee5ng ch\u01b0a \u0111\u00fang ho\u1eb7c do ch\u1ea5t l\u01b0\u1ee3ng \u1ea3nh ch\u01b0a \u0111\u1ea3m b\u1ea3o. [&hellip;]<\/p>\n","protected":false},"author":48,"featured_media":149449,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[24,1029],"tags":[],"_links":{"self":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/51228"}],"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\/48"}],"replies":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/comments?post=51228"}],"version-history":[{"count":4,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/51228\/revisions"}],"predecessor-version":[{"id":149450,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/51228\/revisions\/149450"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media\/149449"}],"wp:attachment":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media?parent=51228"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/categories?post=51228"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/tags?post=51228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}