{"id":1485,"date":"2025-01-07T12:53:02","date_gmt":"2025-01-07T12:53:02","guid":{"rendered":"https:\/\/cybercatvpn.com\/help-center\/tai-sao-toi-khong-the-ket-noi-toi-may-chu\/"},"modified":"2025-04-01T15:17:21","modified_gmt":"2025-04-01T15:17:21","slug":"tai-sao-toi-khong-the-ket-noi-toi-may-chu","status":"publish","type":"help-center","link":"https:\/\/cybercatvpn.com\/vi\/help-center\/tai-sao-toi-khong-the-ket-noi-toi-may-chu\/","title":{"rendered":"T\u1ea1i sao t\u00f4i kh\u00f4ng th\u1ec3 k\u1ebft n\u1ed1i t\u1edbi m\u00e1y ch\u1ee7?"},"content":{"rendered":"\n<p>N\u1ebfu b\u1ea1n c\u00f3 v\u1ebb \u0111ang g\u1eb7p kh\u00f3 kh\u0103n khi k\u1ebft n\u1ed1i v\u1edbi m\u1ed9t CyberCat c\u1ee5 th\u1ec3, vui l\u00f2ng ki\u1ec3m tra nh\u1eefng \u0111i\u1ec1u sau:-<\/p>\n\n<p>1. \u0110\u1ea3m b\u1ea3o b\u1ea1n \u0111\u00e3 k\u1ebft n\u1ed1i v\u1edbi Internet th\u00f4ng qua d\u1eef li\u1ec7u di \u0111\u1ed9ng ho\u1eb7c Wi-Fi<\/p>\n\n<p>2. \u0110\u1ea3m b\u1ea3o b\u1ea1n kh\u00f4ng s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111\u00e3 b\u1ebb kh\u00f3a ho\u1eb7c \u0111\u00e3 s\u1eeda \u0111\u1ed5i<\/p>\n\n<p>3. Ki\u1ec3m tra xem \u1ee9ng d\u1ee5ng kh\u00e1c c\u00f3 can thi\u1ec7p v\u00e0o Truy c\u1eadp Internet c\u1ee7a b\u1ea1n kh\u00f4ng. V\u00ed d\u1ee5, b\u1ea1n c\u00f3 th\u1ec3 v\u00f4 t\u00ecnh ch\u1ea1y hai VPN c\u00f9ng l\u00fac. N\u1ebfu \u0111\u00fang nh\u01b0 v\u1eady, vui l\u00f2ng t\u1eaft VPN kh\u00e1c b\u1eb1ng c\u00e1ch v\u00e0o C\u00e0i \u0111\u1eb7t -&gt; VPN -&gt; T\u1eaft VPN kh\u00e1c.  <\/p>\n\n<p>4. Ki\u1ec3m tra xem b\u1ea1n c\u00f3 \u0111ang ch\u1ea1y iOS 13 tr\u1edf l\u00ean kh\u00f4ng v\u00e0 n\u1ebfu kh\u00f4ng, vui l\u00f2ng c\u1eadp nh\u1eadt iOS c\u1ee7a b\u1ea1n. C\u00e0i \u0111\u1eb7t -&gt; C\u1eadp nh\u1eadt <\/p>\n\n<p>N\u1ebfu b\u1ea1n c\u00f3 th\u1ec3 x\u00e1c nh\u1eadn r\u1eb1ng kh\u00f4ng c\u00f3 m\u1ee5c n\u00e0o \u1edf tr\u00ean kh\u00f4ng ph\u1ea3i l\u00e0 v\u1ea5n \u0111\u1ec1 th\u00ec c\u00f3 th\u1ec3 l\u00e0 do m\u00e1y ch\u1ee7 t\u1ea1m th\u1eddi kh\u00f4ng kh\u1ea3 d\u1ee5ng do ch\u00fang t\u00f4i ho\u1eb7c c\u00e1c \u0111\u1ed1i t\u00e1c trung t\u00e2m d\u1eef li\u1ec7u c\u1ee7a ch\u00fang t\u00f4i \u0111ang b\u1ea3o tr\u00ec. Trong tr\u01b0\u1eddng h\u1ee3p \u0111\u00f3, b\u1ea1n s\u1ebd th\u1ea5y c\u1ea3nh b\u00e1o h\u00ecnh tam gi\u00e1c b\u00ean c\u1ea1nh m\u00e1y ch\u1ee7, nh\u01b0 sau: <\/p>\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"375\" height=\"812\" src=\"https:\/\/cybercatvpn.com\/wp-content\/uploads\/Maintenance-mobile.png\" alt=\"\" class=\"wp-image-785\" srcset=\"https:\/\/cybercatvpn.com\/wp-content\/uploads\/Maintenance-mobile.png 375w, https:\/\/cybercatvpn.com\/wp-content\/uploads\/Maintenance-mobile-139x300.png 139w\" sizes=\"(max-width: 375px) 100vw, 375px\" \/><\/figure>\n\n<p>H\u00e3y y\u00ean t\u00e2m r\u1eb1ng c\u00e1c b\u1ea3n c\u1eadp nh\u1eadt b\u1ea3o tr\u00ec n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n v\u00e0o th\u1eddi \u0111i\u1ec3m c\u00f3 \u00edt ng\u01b0\u1eddi d\u00f9ng s\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 v\u00e0 c\u00e1c b\u1ea3n c\u1eadp nh\u1eadt s\u1ebd ho\u00e0n t\u1ea5t nhanh nh\u1ea5t c\u00f3 th\u1ec3.  <\/p>\n","protected":false},"author":1,"featured_media":0,"template":"","meta":{"_acf_changed":false,"_surecart_dashboard_logo_width":"180px","_surecart_dashboard_show_logo":true,"_surecart_dashboard_navigation_orders":true,"_surecart_dashboard_navigation_invoices":true,"_surecart_dashboard_navigation_subscriptions":true,"_surecart_dashboard_navigation_downloads":true,"_surecart_dashboard_navigation_billing":true,"_surecart_dashboard_navigation_account":true,"advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":""},"help":[49,59],"class_list":["post-1485","help-center","type-help-center","status-publish","hentry","help-ios-vi","help-khong-ket-noi-duoc"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>T\u1ea1i sao t\u00f4i kh\u00f4ng th\u1ec3 k\u1ebft n\u1ed1i t\u1edbi m\u00e1y ch\u1ee7? 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