{"id":7448,"date":"2020-11-02T17:35:33","date_gmt":"2020-11-02T10:35:33","guid":{"rendered":"https:\/\/blog.tinohost.com\/?p=7448"},"modified":"2020-11-02T17:35:33","modified_gmt":"2020-11-02T10:35:33","slug":"ha-bac-phien-ban-wordpress","status":"publish","type":"post","link":"https:\/\/tino.vn\/blog\/ha-bac-phien-ban-wordpress\/","title":{"rendered":"C\u00e1ch h\u1ea1 b\u1eadc phi\u00ean b\u1ea3n WordPress (downgrade WordPress)"},"content":{"rendered":"<h2 id=\"T\u1ea1i_sao_l\u1ea1i_c\u1ea7n_h\u1ea1_b\u1eadc_phi\u00ean_b\u1ea3n_WordPress?\"><b>T\u1ea1i sao l\u1ea1i c\u1ea7n h\u1ea1 b\u1eadc phi\u00ean b\u1ea3n WordPress?<\/b><\/h2>\n<span style=\"font-weight: 400;\">T\u00ecm s\u1ef1 t\u01b0\u01a1ng th\u00edch l\u00e0 l\u00fd do ch\u00ednh khi\u1ebfn b\u1ea1n c\u1ea7n h\u1ea1 b\u1eadc phi\u00ean b\u1ea3n WordPress.<\/span>\n<span style=\"font-weight: 400;\">Kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t c\u0169ng l\u00e0 b\u1ea3n t\u1ed1t nh\u1ea5t. R\u1ea5t nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p website x\u1ea3y ra h\u00e0ng lo\u1ea1t v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn theme, plugin, xu\u1ea5t b\u1ea3n n\u1ed9i dung, &#8230; sau khi b\u1ea1n c\u1eadp nh\u1eadt l\u00ean phi\u00ean b\u1ea3n m\u1edbi. Nguy\u00ean nh\u00e2n th\u01b0\u1eddng th\u1ea5y l\u00e0 do\u00a0 theme, plugin kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi phi\u00ean b\u1ea3n c\u1eadp nh\u1eadt m\u1edbi.\u00a0<\/span>\n<span style=\"font-weight: 400;\">N\u1ebfu s\u1eed d\u1ee5ng b\u1ea3n backup g\u1ea7n nh\u1ea5t \u0111\u1ec3 kh\u00f4i ph\u1ee5c trang web, b\u1ea1n s\u1ebd b\u1ecb s\u00f3t nh\u1eefng n\u1ed9i dung v\u1eeba m\u1edbi b\u1ed5 sung g\u1ea7n \u0111\u00e2y. H\u1ea1 b\u1eadc phi\u00ean b\u1ea3n WordPress (downgrade WordPress).\u00a0<\/span>\n<span style=\"font-weight: 400;\">\u00a0Tr\u01b0\u1edbc khi h\u1ea1 b\u1eadc, b\u1ea1n n\u00ean chu\u1ea9n b\u1ecb m\u1ed9t b\u1ea3n backup d\u1ef1 ph\u00f2ng \u0111\u1ea7y \u0111\u1ee7 th\u00f4ng tin, ph\u00f2ng khi x\u1ea3y ra tr\u1ee5c tr\u1eb7c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn d\u1eef li\u1ec7u trong qu\u00e1 tr\u00ecnh h\u1ea1 b\u1eadc.\u00a0<\/span>\n<span style=\"font-weight: 400;\">G\u1ee3i \u00fd: b\u1ea1n n\u00ean h\u1ea1 b\u1eadc phi\u00ean b\u1ea3n WordPress xu\u1ed1ng phi\u00ean b\u1ea3n g\u1ea7n nh\u1ea5t v\u1edbi b\u1ea3n c\u1eadp nh\u1eadt. M\u1ed9t s\u1ed1 phi\u00ean b\u1ea3n c\u0169 s\u1ebd b\u1ecb l\u1ed7i ho\u1eb7c c\u00f3i nhi\u1ec1u r\u1ee7i ro v\u1ec1 b\u1ea3o m\u1eadt.\u00a0<\/span>\n<h2 id=\"H\u01b0\u1edbng_d\u1eabn_thao_t\u00e1c_h\u1ea1_b\u1eadc_phi\u00ean_b\u1ea3n_WordPress_(downgrade_WordPress)\"><b>H\u01b0\u1edbng d\u1eabn thao t\u00e1c h\u1ea1 b\u1eadc phi\u00ean b\u1ea3n WordPress (downgrade WordPress)<\/b><\/h2>\n<h3 id=\"C\u00e1ch_1:_Thao_t\u00e1c_th\u1ee7_c\u00f4ng\"><b>C\u00e1ch 1: Thao t\u00e1c th\u1ee7 c\u00f4ng<\/b><\/h3>\n<b>B\u01b0\u1edbc 1:<\/b><span style=\"font-weight: 400;\"> B\u1ea1n n\u00ean t\u1ea3i phi\u00ean b\u1ea3n WordPress c\u1ea7n c\u1eadp nh\u1eadt v\u1ec1 m\u00e1y t\u00ednh ngay khi c\u00f3 b\u1ea3n sao l\u01b0u. \u0110\u1ec3 t\u1ea3i l\u00ean WordPress Core, b\u1ea1n ph\u1ea3i:<\/span>\n<ul>\n \t<li><span style=\"font-weight: 400;\">C\u00f3 t\u00e0i kho\u1ea3n FTP (n\u1ebfu ch\u01b0a c\u00f3 t\u00e0i kho\u1ea3n FTP, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o t\u00e0i kho\u1ea3n FTP tr\u00ean Cpanel, FTP tr\u00ean Plesk Panel).\u00a0<\/span><\/li>\n \t<li>Truy c\u1eadp tr\u1ef1c ti\u1ebfp v\u00e0o th\u01b0 m\u1ee5c ch\u00ednh c\u1ee7a hosting \u0111\u1ec3 upload WordPress Core<\/li>\n<\/ul>\n<b><a href=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2020\/11\/1.jpg\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-7449\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2020\/11\/1.jpg\" alt=\"ha-bac-phien-ban-wordpress\" width=\"747\" height=\"481\" title=\"\"><\/a>B\u01b0\u1edbc 2:<\/b><span style=\"font-weight: 400;\"> V\u00f4 hi\u1ec7u h\u00f3a t\u1ea5t c\u1ea3 c\u00e1c plugin \u0111ang s\u1eed d\u1ee5ng<\/span>\n<span style=\"font-weight: 400;\">B\u1ea1n t\u00edch ch\u1ecdn t\u1ea5t c\u1ea3 c\u00e1c plugin =&gt; ch\u1ebf \u0111\u1ed9 <\/span><b>Deactive<\/b><span style=\"font-weight: 400;\"> =&gt; <\/span><b>Apply<\/b><span style=\"font-weight: 400;\">.\u00a0<\/span>\n<span style=\"font-weight: 400;\">Sau \u0111\u00f3, b\u1ea1n th\u1ef1c hi\u1ec7n k\u1ebft n\u1ed1i m\u00e1y t\u00ednh v\u1edbi hosting (b\u1eb1ng FileZila ho\u1eb7c b\u1ea5t k\u1ef3 tr\u00ecnh k\u1ebft n\u1ed1i n\u00e0o kh\u00e1c s\u1eed d\u1ee5ng giao th\u1ee9c FTP).<\/span>\n<b>B\u01b0\u1edbc 3: <\/b><span style=\"font-weight: 400;\">B\u1ea1n x\u00e1c \u0111\u1ecbnh th\u01b0 m\u1ee5c ch\u00ednh ch\u1ee9a m\u00e3 ngu\u1ed3n c\u1ee7a website (public_html, httpdocs\u2026). Ti\u1ebfp theo, b\u1ea1n x\u00f3a th\u01b0 m\u1ee5c<\/span><b> wp-admin, wp-include<\/b><span style=\"font-weight: 400;\"> v\u00e0 t\u1ea5t c\u1ea3 c\u00e1c file kh\u00e1c, ngo\u1ea1i tr\u1eeb:\u00a0<\/span>\n<ul>\n \t<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Nh\u1eefng file \u0111\u1ec3 x\u00e1c th\u1ef1c nh\u01b0 Google Search Console, API\u2026\u00a0<\/span><\/li>\n \t<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Th\u01b0 m\u1ee5c wp-content: \u0111\u00e2y l\u00e0 th\u01b0 m\u1ee5c ch\u1ee9a d\u1eef li\u1ec7u c\u1ee7a website<\/span><\/li>\n \t<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">File wp-config.php: \u0111\u00e2y l\u00e0 file c\u1ea5u h\u00ecnh k\u1ebft n\u1ed1i v\u1edbi c\u01a1 s\u1edf d\u1eef li\u1ec7u (Database).<\/span><\/li>\n<\/ul>\n<b><a href=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2020\/11\/2.png\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-7450\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2020\/11\/2.png\" alt=\"ha-bac-phien-ban-wordpress\" width=\"715\" height=\"381\" title=\"\"><\/a><\/b>\n<b>B\u01b0\u1edbc 4: <\/b><span style=\"font-weight: 400;\">Tr\u1eeb th\u01b0 m\u1ee5c wp-content, b\u1ea1n chuy\u1ec3n t\u1ea5t c\u1ea3 c\u00e1c t\u1ec7p t\u1eeb phi\u00ean b\u1ea3n WordPress tr\u01b0\u1edbc \u0111\u00f3 v\u1eeba t\u1ea3i v\u1ec1 l\u00ean th\u01b0 m\u1ee5c ch\u00ednh c\u1ee7a hosting b\u1eb1ng FileZila.<\/span>\n<b><a href=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2020\/11\/3.png\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-7451\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2020\/11\/3.png\" alt=\"ha-bac-phien-ban-wordpress\" width=\"765\" height=\"496\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2020\/11\/3.png 765w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2020\/11\/3-300x195.png 300w\" sizes=\"(max-width: 765px) 100vw, 765px\" \/><\/a><\/b>\n<b>B\u01b0\u1edbc 5: <\/b><span style=\"font-weight: 400;\">B\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c th\u00f4ng b\u00e1o c\u1eadp nh\u1eadt c\u01a1 s\u1edf d\u1eef li\u1ec7u (Database) khi truy c\u1eadp v\u00e0o trang qu\u1ea3n tr\u1ecb WordPress.<\/span>\n<span style=\"font-weight: 400;\">T\u1ea1i \u0111\u00e2y, b\u1ea1n ch\u1ecdn v\u00e0o <\/span><b>Update WordPress Database &gt; Continue<\/b><span style=\"font-weight: 400;\"> v\u00e0 \u0111\u0103ng nh\u1eadp v\u00e0o trang qu\u1ea3n tr\u1ecb nh\u01b0 b\u00ecnh th\u01b0\u1eddng.\u00a0<\/span>\n<b><a href=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2020\/11\/4.png\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-7452\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2020\/11\/4.png\" alt=\"ha-bac-phien-ban-wordpress\" width=\"789\" height=\"394\" title=\"\"><\/a><\/b>\n<span style=\"font-weight: 400;\">\u0110\u1ebfn \u0111\u00e2y, b\u1ea1n \u0111\u00e3 h\u1ea1 b\u1eadc phi\u00ean b\u1ea3n WordPress th\u00e0nh c\u00f4ng r\u1ed3i!<\/span>\n<h3 id=\"C\u00e1ch_2:_Thao_t\u00e1c_v\u1edbi_Plugin_WP_Downgrade\"><b>C\u00e1ch 2: Thao t\u00e1c v\u1edbi Plugin WP Downgrade<\/b><\/h3>\n<b>B\u01b0\u1edbc 1: <\/b><span style=\"font-weight: 400;\">V\u00f4 hi\u1ec7u h\u00f3a t\u1ea5t c\u1ea3 c\u00e1c plugin \u0111ang s\u1eed d\u1ee5ng<\/span>\n<span style=\"font-weight: 400;\">B\u1ea1n t\u00edch ch\u1ecdn t\u1ea5t c\u1ea3 c\u00e1c plugin =&gt; ch\u1ebf \u0111\u1ed9 <\/span><b>Deactive<\/b><span style=\"font-weight: 400;\"> =&gt; <\/span><b>Apply<\/b><span style=\"font-weight: 400;\">.\u00a0<\/span>\n<b><a href=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2020\/11\/11.png\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-7453\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2020\/11\/11.png\" alt=\"ha-bac-phien-ban-wordpress\" width=\"778\" height=\"325\" title=\"\"><\/a>B\u01b0\u1edbc 2: <\/b><span style=\"font-weight: 400;\">Ch\u1ecdn phi\u00ean b\u1ea3n c\u1ea7n h\u1ea1 xu\u1ed1ng<\/span>\n<span style=\"font-weight: 400;\">B\u1ea1n v\u00e0o m\u1ee5c <\/span><b>Setting &gt; WP Downgrade<\/b><span style=\"font-weight: 400;\">, \u0111i\u1ec1n phi\u00ean b\u1ea3n c\u1ea7n h\u1ea1 xu\u1ed1ng t\u1ea1i m\u1ee5c WordPress Target Version. Sau \u0111\u00f3, b\u1ea1n nh\u1ea5n <\/span><b>Save Changes<\/b><span style=\"font-weight: 400;\"> \u0111\u1ec3 l\u01b0u l\u1ea1i thi\u1ebft l\u1eadp.<\/span>\n<b><a href=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2020\/11\/12.png\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-7454\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2020\/11\/12.png\" alt=\"ha-bac-phien-ban-wordpress\" width=\"800\" height=\"318\" title=\"\"><\/a><\/b>\n<b>B\u01b0\u1edbc 3: <\/b><span style=\"font-weight: 400;\">C\u1eadp nh\u1eadt phi\u00ean b\u1ea3n WordPress c\u0169<\/span>\n<span style=\"font-weight: 400;\">B\u1ea1n nh\u1ea5p v\u00e0o <\/span><b>Up-\/Downgrade Core &gt; Re-install Now<\/b><span style=\"font-weight: 400;\">. Qu\u00e1 tr\u00ecnh c\u1eadp nh\u1eadt s\u1ebd b\u1eaft \u0111\u1ea7u ngay l\u1eadp t\u1ee9c.\u00a0<\/span>\n<b><a href=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2020\/11\/113.png\"><img decoding=\"async\" class=\"size-full wp-image-7455 aligncenter\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2020\/11\/113.png\" alt=\"ha-bac-phien-ban-wordpress\" width=\"800\" height=\"317\" title=\"\"><\/a><\/b>\n<b><a href=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2020\/11\/14.png\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-7456\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2020\/11\/14.png\" alt=\"ha-bac-phien-ban-wordpress\" width=\"800\" height=\"389\" title=\"\"><\/a>B\u01b0\u1edbc 4: <\/b><span style=\"font-weight: 400;\">Ch\u1edd cho qu\u00e1 tr\u00ecnh h\u1ea1 b\u1eadc ho\u00e0n t\u1ea5t.\u00a0<\/span>\n<span style=\"font-weight: 400;\">N\u1ebfu WordPress s\u1ebd hi\u1ec3n th\u1ecb th\u00f4ng tin c\u1ee7a phi\u00ean b\u1ea3n v\u1eeba h\u1ea1 b\u1eadc \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c WordPress \u0111\u00e3 h\u1ea1 b\u1eadc th\u00e0nh c\u00f4ng.\u00a0<\/span>\n<span style=\"font-weight: 400;\"><a href=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2020\/11\/15.png\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-7457\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2020\/11\/15.png\" alt=\"ha-bac-phien-ban-wordpress\" width=\"800\" height=\"395\" title=\"\"><\/a>Ch\u00fac b\u1ea1n thao t\u00e1c th\u00e0nh c\u00f4ng nh\u00e9!<\/span>\n<span style=\"font-weight: 400;\">M\u1ecdi th\u1eafc m\u1eafc v\u00e0 g\u00f3p \u00fd li\u00ean quan, xin vui l\u00f2ng<\/span><a href=\"https:\/\/tinohost.com\/lien-he\/\" target=\"_blank\" rel=\"noopener\"> <span style=\"font-weight: 400;\">li\u00ean h\u1ec7 ngay TinoHost<\/span><\/a><span style=\"font-weight: 400;\"> \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n chi ti\u1ebft ho\u1eb7c<\/span><a href=\"https:\/\/www.facebook.com\/tinohostdotcom\/\" rel=\"nofollow noopener\" target=\"_blank\"> <span style=\"font-weight: 400;\">Fanpage<\/span><\/a><span style=\"font-weight: 400;\"> \u0111\u1ec3 c\u1eadp nh\u1eadt nh\u1eefng th\u00f4ng tin m\u1edbi nh\u1ea5t nh\u00e9!<\/span>\n<span style=\"font-weight: 400;\">V\u1edbi b\u1ec1 d\u00e0y kinh nghi\u1ec7m h\u01a1n 5 n\u0103m cung c\u1ea5p hosting, d\u1ecbch v\u1ee5 cho thu\u00ea m\u00e1y ch\u1ee7, c\u00e1c d\u1ecbch v\u1ee5 li\u00ean quan \u0111\u1ebfn t\u00ean mi\u1ec1n v\u00e0 b\u1ea3o m\u1eadt website, h\u00e3y \u0111\u1ec3 TinoHost \u0111\u1ed3ng h\u00e0nh c\u00f9ng b\u1ea1n tr\u00ean con \u0111\u01b0\u1eddng kh\u1eb3ng \u0111\u1ecbnh th\u01b0\u01a1ng hi\u1ec7u tr\u00ean b\u1ea3n \u0111\u1ed3 c\u00f4ng ngh\u1ec7 to\u00e0n c\u1ea7u!<\/span>\n<b><\/b>\n<ul>\n \t<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"><\/span><span style=\"font-weight: 400;\">\n<\/span><span style=\"font-weight: 400;\"><\/span><\/li>\n \t<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"><\/span><span style=\"font-weight: 400;\">\n<\/span><span style=\"font-weight: 400;\"><\/span><\/li>\n \t<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"><\/span><\/li>\n \t<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Website: <\/span><a href=\"https:\/\/tinohost.com\/?aff=447\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\"><\/span><\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>T\u1ea1i sao l\u1ea1i c\u1ea7n h\u1ea1 b\u1eadc phi\u00ean b\u1ea3n WordPress? T\u00ecm s\u1ef1 t\u01b0\u01a1ng th\u00edch l\u00e0 l\u00fd do ch\u00ednh khi\u1ebfn b\u1ea1n c\u1ea7n h\u1ea1 b\u1eadc phi\u00ean b\u1ea3n WordPress. Kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t c\u0169ng l\u00e0 b\u1ea3n t\u1ed1t nh\u1ea5t. R\u1ea5t nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p website x\u1ea3y ra h\u00e0ng lo\u1ea1t v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn theme, plugin, xu\u1ea5t [&hellip;]<\/p>\n","protected":false},"author":19,"featured_media":16061,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5404],"tags":[5653],"class_list":["post-7448","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-webmasters","tag-ha-bac-phien-ban-wordpress"],"_links":{"self":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts\/7448","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/users\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/comments?post=7448"}],"version-history":[{"count":0,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/posts\/7448\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/media\/16061"}],"wp:attachment":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/media?parent=7448"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/categories?post=7448"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/tags?post=7448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}