{"id":58282,"date":"2022-09-23T16:41:20","date_gmt":"2022-09-23T09:41:20","guid":{"rendered":"https:\/\/www.chotot.com\/kinh-nghiem\/?p=58282"},"modified":"2024-01-10T15:44:09","modified_gmt":"2024-01-10T08:44:09","slug":"wifi-tu-choi-quyen-truy-cap","status":"publish","type":"post","link":"https:\/\/www.chotot.com\/kinh-nghiem\/wifi-tu-choi-quyen-truy-cap.html","title":{"rendered":"Nguy\u00ean nh\u00e2n, c\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i wifi t\u1eeb ch\u1ed1i quy\u1ec1n truy c\u1eadp"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><\/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:\/\/www.chotot.com\/kinh-nghiem\/wifi-tu-choi-quyen-truy-cap.html\/#Nguyen_nhan_khien_wifi_tu_choi_quyen_truy_cap_cua_nguoi_dung\" >Nguy\u00ean nh\u00e2n khi\u1ebfn wifi t\u1eeb ch\u1ed1i quy\u1ec1n truy c\u1eadp c\u1ee7a ng\u01b0\u1eddi d\u00f9ng<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/wifi-tu-choi-quyen-truy-cap.html\/#Duong_truyen_cua_wifi_gap_van_de\" >\u0110\u01b0\u1eddng truy\u1ec1n c\u1ee7a wifi g\u1eb7p v\u1ea5n \u0111\u1ec1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/wifi-tu-choi-quyen-truy-cap.html\/#Mang_wifi_tu_choi_quyen_truy_cap\" >M\u1ea1ng wifi t\u1eeb ch\u1ed1i quy\u1ec1n truy c\u1eadp<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/wifi-tu-choi-quyen-truy-cap.html\/#Nhung_nguyen_nhan_khac\" >Nh\u1eefng nguy\u00ean nh\u00e2n kh\u00e1c<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/wifi-tu-choi-quyen-truy-cap.html\/#Cach_sua_loi_khi_dien_thoai_khong_bat_duoc_wifi\" >C\u00e1ch s\u1eeda l\u1ed7i khi \u0111i\u1ec7n tho\u1ea1i kh\u00f4ng b\u1eaft \u0111\u01b0\u1ee3c wifi<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/wifi-tu-choi-quyen-truy-cap.html\/#Kiem_tra_thiet_bi_phat_song_mang\" >Ki\u1ec3m tra thi\u1ebft b\u1ecb ph\u00e1t s\u00f3ng m\u1ea1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/wifi-tu-choi-quyen-truy-cap.html\/#Khoi_dong_lai_dien_thoai\" >Kh\u1edfi \u0111\u1ed9ng l\u1ea1i \u0111i\u1ec7n tho\u1ea1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/wifi-tu-choi-quyen-truy-cap.html\/#Kiem_tra_va_cai_dat_lai_ngay_gio_tren_dien_thoai\" >Ki\u1ec3m tra v\u00e0 c\u00e0i \u0111\u1eb7t l\u1ea1i ng\u00e0y gi\u1edd tr\u00ean \u0111i\u1ec7n tho\u1ea1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/wifi-tu-choi-quyen-truy-cap.html\/#Chuyen_doi_cai_dat_IP_va_DNS_dien_thoai\" >Chuy\u1ec3n \u0111\u1ed5i c\u00e0i \u0111\u1eb7t IP v\u00e0 DNS \u0111i\u1ec7n tho\u1ea1i<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/wifi-tu-choi-quyen-truy-cap.html\/#Doi_DNS_tren_Android\" >\u0110\u1ed5i DNS tr\u00ean Android&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/wifi-tu-choi-quyen-truy-cap.html\/#Doi_DNS_tren_iOS\" >\u0110\u1ed5i DNS tr\u00ean iOS<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/wifi-tu-choi-quyen-truy-cap.html\/#Tat_che_do_cai_dat_tiet_kiem_pin_khi_ket_noi_wifi_chap_chon\" >T\u1eaft ch\u1ebf \u0111\u1ed9 c\u00e0i \u0111\u1eb7t ti\u1ebft ki\u1ec7m pin khi k\u1ebft n\u1ed1i wifi ch\u1eadp ch\u1eddn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/wifi-tu-choi-quyen-truy-cap.html\/#Dat_lai_cai_dat_mang_wifi\" >\u0110\u1eb7t l\u1ea1i c\u00e0i \u0111\u1eb7t m\u1ea1ng wifi<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<p class=\"has-text-align-justify\">M\u1ea1ng <strong>wifi t\u1eeb ch\u1ed1i quy\u1ec1n truy c\u1eadp<\/strong> l\u00e0 l\u1ed7i th\u01b0\u1eddng g\u1eb7p v\u1edbi ng\u01b0\u1eddi d\u00f9ng s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed. N\u1ebfu b\u1ea1n \u0111ang g\u1eb7p ph\u1ea3i v\u1ea5n \u0111\u1ec1 n\u00e0y v\u00e0 quan t\u00e2m \u0111\u1ebfn c\u00e1ch kh\u1eafc ph\u1ee5c, tr\u00e1nh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c th\u00ec h\u00e3y theo d\u00f5i ngay b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Nguyen_nhan_khien_wifi_tu_choi_quyen_truy_cap_cua_nguoi_dung\"><\/span><strong>Nguy\u00ean nh\u00e2n khi\u1ebfn wifi t\u1eeb ch\u1ed1i quy\u1ec1n truy c\u1eadp c\u1ee7a ng\u01b0\u1eddi d\u00f9ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-justify\">Vi\u1ec7c k\u1ebft n\u1ed1i wifi v\u1edbi \u0111i\u1ec7n tho\u1ea1i l\u00e0 m\u1ed9t trong nh\u1eefng t\u00ednh n\u0103ng c\u01a1 b\u1ea3n nh\u1ea5t m\u00e0 b\u1ea5t k\u1ef3 ai c\u0169ng c\u1ea7n s\u1eed d\u1ee5ng. Tuy nhi\u00ean, trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb, \u0111\u00f4i khi b\u1ea1n s\u1ebd g\u1eb7p hi\u1ec7n t\u01b0\u1ee3ng \u0111i\u1ec7n tho\u1ea1i kh\u00f4ng k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c wifi ho\u1eb7c <strong>l\u1ed7i wifi t\u1eeb ch\u1ed1i quy\u1ec1n truy c\u1eadp<\/strong>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"448\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2022\/12\/a6bd9cc8-wifi-tu-choi-quyen-truy-cap-1.jpg\" alt=\"wifi t\u1eeb ch\u1ed1i quy\u1ec1n truy c\u1eadp\" class=\"wp-image-58276\" srcset=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2022\/12\/a6bd9cc8-wifi-tu-choi-quyen-truy-cap-1.jpg 800w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2022\/12\/a6bd9cc8-wifi-tu-choi-quyen-truy-cap-1-500x280.jpg 500w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2022\/12\/a6bd9cc8-wifi-tu-choi-quyen-truy-cap-1-768x430.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>T\u1ea1i sao wifi t\u1eeb ch\u1ed1i quy\u1ec1n truy c\u1eadp c\u1ee7a thi\u1ebft b\u1ecb b\u1ea1n \u0111ang s\u1eed d\u1ee5ng?<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-justify\">C\u00f3 nhi\u1ec1u nguy\u00ean nh\u00e2n d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng \u0111i\u1ec7n tho\u1ea1i kh\u00f4ng k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c wifi, nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 \u0111\u1ebfn t\u1eeb l\u1ed7i modem wifi ho\u1eb7c do ch\u00ednh t\u1eeb chi\u1ebfc \u0111i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n. Sau \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 nguy\u00ean nh\u00e2n ch\u1ee7 y\u1ebfu :<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Duong_truyen_cua_wifi_gap_van_de\"><\/span><strong>\u0110\u01b0\u1eddng truy\u1ec1n c\u1ee7a wifi g\u1eb7p v\u1ea5n \u0111\u1ec1<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify\">Khi b\u1ea1n \u0111\u00e3 truy c\u1eadp \u0111\u01b0\u1ee3c v\u00e0o m\u1ea1ng wifi nh\u01b0ng l\u1ea1i kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng Internet th\u00ec r\u1ea5t c\u00f3 th\u1ec3, ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1eddng truy\u1ec1n \u0111ang b\u1ecb y\u1ebfu. C\u00f3 nhi\u1ec1u l\u00fd do l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1eddng truy\u1ec1n wifi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Do b\u0103ng th\u00f4ng wifi y\u1ebfu nh\u01b0ng c\u00f3 qu\u00e1 nhi\u1ec1u thi\u1ebft b\u1ecb c\u00f9ng truy c\u1eadp.<\/li>\n\n\n\n<li>\u0110i\u1ec7n tho\u1ea1i \u0111ang truy c\u1eadp wifi trong khu v\u1ef1c c\u00f3 nhi\u1ec1u v\u1eadt c\u1ea3n hay khu v\u1ef1c qu\u00e1 k\u00edn.<\/li>\n\n\n\n<li>M\u1ea5t k\u1ebft n\u1ed1i m\u1ea1ng<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mang_wifi_tu_choi_quyen_truy_cap\"><\/span><strong>M\u1ea1ng wifi t\u1eeb ch\u1ed1i quy\u1ec1n truy c\u1eadp<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify\">Tr\u01b0\u1eddng h\u1ee3p m\u1ea1ng wifi t\u1eeb ch\u1ed1i quy\u1ec1n truy c\u1eadp thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n th\u01b0\u1eddng di\u1ec5n ra khi k\u1ebft n\u1ed1i v\u1edbi Internet c\u1ee7a c\u00e1c t\u1ed5 ch\u1ee9c, doanh nghi\u1ec7p,&#8230;<\/p>\n\n\n\n<p class=\"has-text-align-justify\">L\u00fac n\u00e0y, m\u1ea1ng wifi c\u1ee7a h\u1ecd \u0111\u00e3 v\u00f4 hi\u1ec7u h\u00f3a v\u00e0 kh\u00f4ng cho ph\u00e9p nh\u1eefng thi\u1ebft b\u1ecb ngo\u00e0i k\u1ebft n\u1ed1i v\u1edbi wifi c\u1ee7a doanh nghi\u1ec7p. \u0110i\u1ec1u n\u00e0y gi\u00fap h\u1ecd \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1eddng truy\u1ec1n, \u0111\u1ed3ng th\u1eddi gi\u00fap h\u1ecd ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c s\u1ed1 l\u01b0\u1ee3ng thi\u1ebft b\u1ecb \u0111ang truy c\u1eadp v\u00e0o m\u1ea1ng.<\/p>\n\n\n\n<p class=\"has-text-align-justify\">Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, n\u1ebfu b\u1ea1n mu\u1ed1n kh\u1eafc ph\u1ee5c t\u00ecnh tr\u1ea1ng <strong>\u0111i\u1ec7n tho\u1ea1i b\u1ecb t\u1eeb ch\u1ed1i quy\u1ec1n truy c\u1eadp wifi<\/strong> th\u00ec h\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u1ee7 wifi cho ph\u00e9p \u0111\u1ecba ch\u1ec9 IP c\u1ee7a b\u1ea1n truy c\u1eadp v\u00e0o wifi.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Nhung_nguyen_nhan_khac\"><\/span><strong>Nh\u1eefng nguy\u00ean nh\u00e2n kh\u00e1c<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n kh\u00f4ng t\u00ecm ra t\u00edn hi\u1ec7u t\u1eeb b\u1ed9 ph\u00e1t wifi c\u0169ng l\u00e0 nguy\u00ean nh\u00e2n ch\u1ee7 y\u1ebfu d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng <strong>wifi t\u1eeb ch\u1ed1i quy\u1ec1n truy c\u1eadp.<\/strong><\/li>\n\n\n\n<li>Wifi b\u1ecb gi\u1edbi h\u1ea1n tr\u00ean thi\u1ebft b\u1ecb \u0111i\u1ec7n tho\u1ea1i m\u00e0 b\u1ea1n \u0111ang s\u1eed d\u1ee5ng.<\/li>\n\n\n\n<li>M\u1ed9t s\u1ed1 \u0111\u01a1n v\u1ecb gi\u1edbi h\u1ea1n th\u1eddi gian thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng m\u1ea1ng, v\u00ec v\u1eady sau th\u1eddi gian \u0111\u01b0\u1ee3c ph\u00e9p, wifi s\u1ebd t\u1eeb ch\u1ed1i quy\u1ec1n truy c\u1eadp v\u00e0 \u0111\u00f2i h\u1ecfi b\u1ea1n ph\u1ea3i \u0111\u0103ng nh\u1eadp l\u1ea1i.<\/li>\n\n\n\n<li>Do c\u1ee5c ph\u00e1t wifi g\u1eb7p l\u1ed7i v\u00e0 b\u1ea1n ph\u1ea3i li\u00ean h\u1ec7 v\u1edbi t\u1ed5ng \u0111\u00e0i cung c\u1ea5p m\u1ea1ng \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3.<\/li>\n\n\n\n<li>Do \u0111i\u1ec7n tho\u1ea1i \u0111ang c\u00e0i \u0111\u1eb7t ng\u00e0y v\u00e0 gi\u1edd kh\u00f4ng ch\u00ednh x\u00e1c v\u1edbi ng\u00e0y gi\u1edd th\u1ef1c t\u1ebf m\u00e0 c\u1ee5c ph\u00e1t wifi \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t.<\/li>\n\n\n\n<li>C\u00f3 th\u1ec3 tr\u00ean \u0111i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n \u0111ang c\u00f3 m\u1ed9t ph\u1ea7n m\u1ec1m kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi m\u00e1y l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u00ednh n\u0103ng c\u1ee7a thi\u1ebft b\u1ecb.<\/li>\n\n\n\n<li>C\u00f3 th\u1ec3 \u0111i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n t\u1eebng b\u1ecb r\u01a1i r\u1edbt, va ch\u1ea1m, v\u00f4 n\u01b0\u1edbc,&#8230; khi\u1ebfn m\u1ed9t linh ki\u1ec7n n\u00e0o \u0111\u00f3 trong ph\u1ea7n c\u1ee9ng c\u1ee7a m\u00e1y \u0111ang g\u1eb7p s\u1ef1 c\u1ed1, h\u01b0 h\u1ecfng.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cach_sua_loi_khi_dien_thoai_khong_bat_duoc_wifi\"><\/span><strong>C\u00e1ch s\u1eeda l\u1ed7i khi \u0111i\u1ec7n tho\u1ea1i kh\u00f4ng b\u1eaft \u0111\u01b0\u1ee3c wifi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-justify\">C\u00f3 nhi\u1ec1u nguy\u00ean nh\u00e2n d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng \u0111i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n kh\u00f4ng c\u00f3 quy\u1ec1n truy c\u1eadp wifi. T\u00f9y v\u00e0o m\u1ed7i nguy\u00ean nh\u00e2n m\u00e0 T\u00ecnh tr\u1ea1ng \u0111i\u1ec7n tho\u1ea1i l\u1ed7i kh\u00f4ng k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c wifi xu\u1ea5t ph\u00e1t t\u1eeb nhi\u1ec1u nguy\u00ean nh\u00e2n kh\u00e1c nhau. B\u1ea1n c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c c\u00e1c l\u1ed7i b\u1eb1ng c\u00e1c c\u00e1ch d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"448\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2022\/12\/17e0800d-wifi-tu-choi-quyen-truy-cap-2.jpg\" alt=\"wifi t\u1eeb ch\u1ed1i quy\u1ec1n truy c\u1eadp\" class=\"wp-image-58277\" srcset=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2022\/12\/17e0800d-wifi-tu-choi-quyen-truy-cap-2.jpg 800w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2022\/12\/17e0800d-wifi-tu-choi-quyen-truy-cap-2-500x280.jpg 500w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2022\/12\/17e0800d-wifi-tu-choi-quyen-truy-cap-2-768x430.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>C\u00e1ch kh\u1eafc ph\u1ee5c khi g\u1eb7p l\u1ed7i wifi t\u1eeb ch\u1ed1i quy\u1ec1n truy c\u1eadp.<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Kiem_tra_thiet_bi_phat_song_mang\"><\/span><strong>Ki\u1ec3m tra thi\u1ebft b\u1ecb ph\u00e1t s\u00f3ng m\u1ea1ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify\">\u0110\u1ec3 ki\u1ec3m tra xem c\u00f3 ph\u1ea3i do l\u1ed7i c\u1ee7a c\u1ee5c router wifi nh\u00e0 b\u1ea1n kh\u00f4ng, h\u00e3y th\u1eed d\u00f9ng \u0111i\u1ec7n tho\u1ea1i \u0111\u1ec3 k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng kh\u00e1c. N\u1ebfu \u0111i\u1ec7n tho\u1ea1i v\u1eabn k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c v\u1edbi thi\u1ebft b\u1ecb kh\u00e1c th\u00ec ch\u1ee9ng t\u1ecf l\u1ed7i l\u00e0 do thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p class=\"has-text-align-justify\">\u0110\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i n\u00e0y, b\u1ea1n h\u00e3y th\u1eed kh\u1edfi \u0111\u1ed9ng l\u1ea1i thi\u1ebft b\u1ecb ph\u00e1t s\u00f3ng wifi. N\u1ebfu v\u1eabn kh\u00f4ng \u0111\u01b0\u1ee3c th\u00ec h\u00e3y th\u1eed ki\u1ec3m tra c\u00e1c d\u00e2y k\u1ebft n\u1ed1i xem c\u00f3 b\u1ecb l\u1ecfng hay b\u1ecb h\u01b0 h\u1ecfng, ch\u1eadp \u0111i\u1ec7n kh\u00f4ng. N\u1ebfu c\u00f3 nh\u1eefng t\u00ecnh tr\u1ea1ng \u0111\u00f3, li\u00ean h\u1ec7 v\u1edbi t\u1ed5ng \u0111\u00e0i nh\u00e0 m\u1ea1ng \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n v\u00e0 h\u1ed7 tr\u1ee3 s\u1eeda ch\u1eefa.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Khoi_dong_lai_dien_thoai\"><\/span><strong>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i \u0111i\u1ec7n tho\u1ea1i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify\">Khi g\u1eb7p l\u1ed7i wifi t\u1eeb ch\u1ed1i quy\u1ec1n truy c\u1eadp, b\u1ea1n h\u00e3y th\u1eed kh\u1edfi \u0111\u1ed9ng l\u1ea1i \u0111i\u1ec7n tho\u1ea1i ho\u1eb7c th\u1eed k\u1ebft n\u1ed1i l\u1ea1i v\u1edbi m\u1ea1ng wifi. \u0110\u00e2y l\u00e0 c\u00e1ch \u0111\u01a1n gi\u1ea3n m\u00e0 b\u1ea5t k\u1ef3 ai c\u0169ng c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ti\u1ebfn h\u00e0nh kh\u1edfi \u0111\u1ed9ng l\u1ea1i \u0111i\u1ec7n tho\u1ea1i b\u1eb1ng c\u00e1ch nh\u1ea5n gi\u1eef n\u00fat ngu\u1ed3n v\u00e0 ch\u1ecdn Kh\u1edfi \u0111\u1ed9ng l\u1ea1i. Tu\u1ef3 t\u1eebng d\u00f2ng \u0111i\u1ec7n tho\u1ea1i v\u00e0 t\u1eebng thi\u1ebft b\u1ecb kh\u00e1c nhau s\u1ebd c\u00f3 c\u00e1ch kh\u1edfi \u0111\u1ed9ng l\u1ea1i kh\u00e1c nhau, tuy nhi\u00ean nh\u00ecn chung ch\u00fang \u0111\u1ec1u gi\u1ed1ng nhau v\u1ec1 m\u1eb7t thao t\u00e1c.<\/li>\n\n\n\n<li>Ho\u1eb7c b\u1ea1n c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i l\u1ea1i v\u1edbi m\u1ea1ng wifi b\u1eb1ng c\u00e1ch nh\u1ea5n Qu\u00ean m\u1ea1ng n\u00e0y v\u00e0 nh\u1ea5n m\u1eadt kh\u1ea9u l\u1ea1i \u0111\u1ec3 k\u1ebft n\u1ed1i l\u1ea1i v\u1edbi wifi r\u1ed3i ki\u1ec3m tra xem \u0111\u00e3 truy c\u1eadp \u0111\u01b0\u1ee3c ch\u01b0a.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Kiem_tra_va_cai_dat_lai_ngay_gio_tren_dien_thoai\"><\/span><strong>Ki\u1ec3m tra v\u00e0 c\u00e0i \u0111\u1eb7t l\u1ea1i ng\u00e0y gi\u1edd tr\u00ean \u0111i\u1ec7n tho\u1ea1i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify\">Ki\u1ec3m tra l\u1ea1i ng\u00e0y v\u00e0 gi\u1edd tr\u00ean \u0111i\u1ec7n tho\u1ea1i v\u00ec \u0111\u00e2y c\u0169ng l\u00e0 m\u1ed9t nguy\u00ean nh\u00e2n th\u01b0\u1eddng g\u1eb7p nh\u01b0ng nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng l\u1ea1i ch\u1ee7 quan. V\u00ec v\u1eady, khi \u0111i\u1ec7n tho\u1ea1i g\u1eb7p t\u00ecnh tr\u1ea1ng <strong>wifi t\u1eeb ch\u1ed1i quy\u1ec1n truy c\u1eadp<\/strong>, b\u1ea1n h\u00e3y ki\u1ec3m tra xem c\u00e0i \u0111\u1eb7t ng\u00e0y\/gi\u1edd tr\u00ean m\u00e1y \u0111\u00e3 \u0111\u00fang ch\u01b0a.<\/p>\n\n\n\n<p class=\"has-text-align-justify\">N\u1ebfu ch\u01b0a, h\u00e3y ngay l\u1eadp t\u1ee9c c\u00e0i \u0111\u1eb7t l\u1ea1i ng\u00e0y v\u00e0 gi\u1edd r\u1ed3i ti\u1ebfn h\u00e0nh truy c\u1eadp l\u1ea1i xem \u0111\u00e3 k\u1ebft n\u1ed1i v\u1edbi wifi \u0111\u01b0\u1ee3c ch\u01b0a nh\u00e9.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Chuyen_doi_cai_dat_IP_va_DNS_dien_thoai\"><\/span><strong>Chuy\u1ec3n \u0111\u1ed5i c\u00e0i \u0111\u1eb7t IP v\u00e0 DNS \u0111i\u1ec7n tho\u1ea1i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>C\u00e1c thao t\u00e1c th\u1ef1c hi\u1ec7n \u0111\u1ed5i IP nh\u01b0 sau:&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-justify\">Truy c\u1eadp v\u00e0o m\u1ee5c C\u00e0i \u0111\u1eb7t tr\u00ean \u0111i\u1ec7n tho\u1ea1i &gt; Nh\u1ea5n v\u00e0o m\u1ee5c Wifi &gt; Nh\u1ea5n v\u00e0o \u0111\u1ecba ch\u1ec9 wifi b\u1ea1n \u0111ang k\u1ebft n\u1ed1i nh\u01b0ng g\u1eb7p l\u1ed7i &gt; Truy c\u1eadp v\u00e0o ph\u1ea7n C\u00e0i \u0111\u1eb7t IP &gt; Chuy\u1ec3n qua ch\u1ebf \u0111\u1ed9 \u0110\u1ed9ng n\u1ebfu b\u1ea1n \u0111ang \u0111\u1ec3 IP t\u0129nh ho\u1eb7c ng\u01b0\u1ee3c l\u1ea1i.<\/p>\n\n\n\n<p class=\"has-text-align-justify\">Sau khi th\u1ef1c hi\u1ec7n xong vi\u1ec7c \u0111\u1ed5i IP \u0111i\u1ec7n tho\u1ea1i, b\u1ea1n c\u0169ng c\u1ea7n k\u1ebft h\u1ee3p ki\u1ec3m tra l\u1ea1i \u0111\u1ecba ch\u1ec9 DNS, c\u1ed5ng,\u2026 xem c\u00f3 \u0111\u00fang theo b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn m\u00e0 wifi \u0111ang d\u00f9ng kh\u00f4ng. N\u1ebfu kh\u00f4ng \u0111\u00fang, b\u1ea1n h\u00e3y \u0111\u1ed5i DNS tr\u00ean \u0111i\u1ec7n tho\u1ea1i theo c\u00e1c thao t\u00e1c d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec3 kh\u1eafc ph\u1ee5c t\u00ecnh tr\u1ea1ng <strong>wifi t\u1eeb ch\u1ed1i quy\u1ec1n truy c\u1eadp.<\/strong><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Doi_DNS_tren_Android\"><\/span><strong>\u0110\u1ed5i DNS tr\u00ean Android&nbsp;<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-text-align-justify\"><strong>B\u01b0\u1edbc 1:<\/strong> Truy c\u1eadp v\u00e0o m\u1ee5c C\u00e0i \u0111\u1eb7t tr\u00ean \u0111i\u1ec7n tho\u1ea1i > Nh\u1ea5n ch\u1ecdn m\u1ee5c K\u1ebft n\u1ed1i > Sau \u0111\u00f3 ch\u1ecdn v\u00e0o t\u00ean \u0111\u1ecba ch\u1ec9 wifi m\u00e0 b\u1ea1n \u0111ang k\u1ebft n\u1ed1i.\u00a0<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 2: <\/strong>Ch\u1ecdn k\u1ebft n\u1ed1i v\u1edbi \u0111\u1ecba ch\u1ec9 wifi \u0111ang s\u1eed d\u1ee5ng<\/p>\n\n\n\n<p class=\"has-text-align-justify\"><strong>B\u01b0\u1edbc 3: <\/strong>V\u00e0o m\u1ee5c th\u00f4ng tin n\u1eb1m \u1edf b\u00ean ph\u1ea3i t\u00edn hi\u1ec7u wifi<strong><em>,<\/em><\/strong> nh\u1ea5n ch\u1ecdn v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng b\u00e1nh r\u0103ng<strong><em> <\/em><\/strong>> Ch\u1ecdn N\u00e2ng cao > DHCP > T\u0129nh.<\/p>\n\n\n\n<p class=\"has-text-align-justify\"><strong>B\u01b0\u1edbc 4: <\/strong>K\u00e9o xu\u1ed1ng c\u00e1c thi\u1ebft l\u1eadp b\u00ean d\u01b0\u1edbi, t\u1ea1i v\u1ecb tr\u00ed b\u1ea1n nh\u00ecn th\u1ea5y c\u00f3 DNS 1, h\u00e3y \u0111i\u1ec1n 1.1.1.1; Ti\u1ebfp t\u1ee5c \u0111i\u1ec1n 1.0.0.1 t\u1ea1i v\u1ecb tr\u00ed c\u00f3 DNS 2 > Cu\u1ed1i c\u00f9ng nh\u1ea5n OK.<\/p>\n\n\n\n<p class=\"has-text-align-justify\">B\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u00e1ch \u0111\u1ed5i DNS n\u00e0y \u0111\u1ed1i v\u1edbi nh\u1eefng d\u00f2ng \u0111i\u1ec7n tho\u1ea1i s\u1eed d\u1ee5ng h\u1ec7 \u0111i\u1ec1u h\u00e0nh Android nh\u01b0 Samsung, OPPO, Xiaomi, Nokia, LG,&#8230;&nbsp;<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Doi_DNS_tren_iOS\"><\/span><strong>\u0110\u1ed5i DNS tr\u00ean iOS<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-text-align-justify\"><strong>B\u01b0\u1edbc 1: <\/strong>Truy c\u1eadp v\u00e0o ph\u1ea7n C\u00e0i \u0111\u1eb7t tr\u00ean giao di\u1ec7n \u0111i\u1ec7n tho\u1ea1i > Ch\u1ecdn WiFi > T\u1ea1i v\u1ecb tr\u00ed t\u00ean c\u1ee7a \u0111\u1ecba ch\u1ec9 wifi m\u00e0 b\u1ea1n \u0111ang truy c\u1eadp, h\u00e3y nh\u1ea5n ch\u1ecdn icon ch\u1eef \u201ci\u201d n\u1eb1m \u1edf b\u00ean ph\u1ea3i.<\/p>\n\n\n\n<p class=\"has-text-align-justify\"><strong>B\u01b0\u1edbc 2: <\/strong>Nh\u1ea5n ch\u1ecdn \u0110\u1ecbnh c\u1ea5u h\u00ecnh DNS > Nh\u1ea5n ch\u1ecdn Th\u1ee7 c\u00f4ng > Ch\u1ecdn Th\u00eam m\u00e1y ch\u1ee7 > T\u1ea1i DNS 1, nh\u1ea5n 1.1.1.1; T\u1ea1i DNS 2, nh\u1ea5n 1.0.0.1 > Cu\u1ed1i c\u00f9ng nh\u1ea5n L\u01b0u.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2022\/12\/ef1294bd-wifi-tu-choi-quyen-truy-cap-3.jpg\" alt=\"wifi t\u1eeb ch\u1ed1i quy\u1ec1n truy c\u1eadp\" class=\"wp-image-58278\" srcset=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2022\/12\/ef1294bd-wifi-tu-choi-quyen-truy-cap-3.jpg 800w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2022\/12\/ef1294bd-wifi-tu-choi-quyen-truy-cap-3-500x500.jpg 500w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2022\/12\/ef1294bd-wifi-tu-choi-quyen-truy-cap-3-768x768.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>Sau khi \u0111\u00e3 th\u1ef1c hi\u1ec7n xong vi\u1ec7c \u0111\u1ed5i DNS, h\u00e3y ki\u1ec3m tra l\u1ea1i xem \u0111\u00e3 kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c l\u1ed7i wifi t\u1eeb ch\u1ed1i quy\u1ec1n truy c\u1eadp.<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tat_che_do_cai_dat_tiet_kiem_pin_khi_ket_noi_wifi_chap_chon\"><\/span><strong>T\u1eaft ch\u1ebf \u0111\u1ed9 c\u00e0i \u0111\u1eb7t ti\u1ebft ki\u1ec7m pin khi k\u1ebft n\u1ed1i wifi ch\u1eadp ch\u1eddn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify\">Ch\u1ebf \u0111\u1ed9 ngu\u1ed3n \u0111i\u1ec7n th\u1ea5p c\u0169ng l\u00e0 nguy\u00ean nh\u00e2n d\u1eabn \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng k\u1ebft n\u1ed1i wifi. c\u00e1ch t\u1eaft ch\u1ebf \u0111\u1ed9 n\u00e0y nh\u01b0 sau:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0110i\u1ec7n tho\u1ea1i Android:<\/strong> M\u1edf C\u00e0i \u0111\u1eb7t > Ch\u1ecdn m\u1ee5c Ch\u0103m s\u00f3c pin v\u00e0 thi\u1ebft b\u1ecb > Nh\u1ea5n ch\u1ecdn v\u00e0o Pin > Ch\u1ecdn m\u1ee5c Ch\u1ebf \u0111\u1ed9 ti\u1ebft ki\u1ec7m pin > G\u1ea1t thanh t\u00f9y ch\u1ecdn sang tr\u00e1i l\u00e0 c\u00f3 th\u1ec3 t\u1eaft \u0111\u01b0\u1ee3c ch\u1ebf \u0111\u1ed9 n\u00e0y.<\/li>\n\n\n\n<li><strong>\u0110i\u1ec7n tho\u1ea1i iPhone: <\/strong>V\u00e0o m\u1ee5c C\u00e0i \u0111\u1eb7t tr\u00ean \u0111i\u1ec7n tho\u1ea1i > Nh\u1ea5n ch\u1ecdn v\u00e0o m\u1ee5c Pin > Ch\u1ecdn Ch\u1ebf \u0111\u1ed9 ngu\u1ed3n \u0111i\u1ec7n th\u1ea5p > G\u1ea1t thanh tu\u1ef3 ch\u1ecdn sang tr\u00e1i l\u00e0 b\u1ea1n s\u1ebd t\u1eaft ch\u1ebf \u0111\u1ed9 n\u00e0y.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Dat_lai_cai_dat_mang_wifi\"><\/span><strong>\u0110\u1eb7t l\u1ea1i c\u00e0i \u0111\u1eb7t m\u1ea1ng wifi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify\">N\u1ebfu \u0111\u00e3 th\u1eed h\u1ebft c\u00e1c c\u00e1ch tr\u00ean nh\u01b0ng v\u1eabn kh\u00f4ng kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c th\u00ec h\u00e3y \u0111\u1eb7t l\u1ea1i thi\u1ebft l\u1eadp m\u1ea1ng theo c\u00e1c thao t\u00e1c sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0110i\u1ec7n tho\u1ea1i iPhone: <\/strong>Ch\u1ecdn C\u00e0i \u0111\u1eb7t > C\u00e0i \u0111\u1eb7t chung > Nh\u1ea5n \u0110\u1eb7t l\u1ea1i > \u0110\u1eb7t l\u1ea1i c\u00e0i \u0111\u1eb7t m\u1ea1ng.<\/li>\n\n\n\n<li><strong>\u0110i\u1ec7n tho\u1ea1i Android:<\/strong> Ch\u1ecdn C\u00e0i \u0111\u1eb7t > Qu\u1ea3n l\u00fd chung > Nh\u1ea5n \u0110\u1eb7t l\u1ea1i > Ch\u1ecdn Kh\u00f4i ph\u1ee5c c\u00e0i \u0111\u1eb7t m\u1ea1ng > X\u00f3a c\u00e1c c\u00e0i \u0111\u1eb7t.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-align-justify\">Hi v\u1ecdng nh\u1eefng c\u00e1ch tr\u00ean c\u1ee7a <strong><a href=\"https:\/\/www.chotot.com\/\" target=\"_blank\" aria-label=\"Ch\u1ee3 T\u1ed1t (opens in a new tab)\" rel=\"noreferrer noopener\" class=\"ek-link\">Ch\u1ee3 T\u1ed1t<\/a><\/strong> s\u1ebd gi\u00fap b\u1ea1n kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c t\u00ecnh tr\u1ea1ng <strong>wifi t\u1eeb ch\u1ed1i quy\u1ec1n truy c\u1eadp <\/strong>\u0111i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n. N\u1ebfu kh\u00f4ng th\u1ec3 gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c, b\u1ea1n h\u00e3y \u0111\u01b0a \u0111i\u1ec7n tho\u1ea1i \u0111\u1ebfn c\u01a1 s\u1edf uy t\u00edn \u0111\u1ec3 ki\u1ec3m tra v\u00e0 s\u1eeda ch\u1eefa nh\u00e9!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u1ea1ng wifi t\u1eeb ch\u1ed1i quy\u1ec1n truy c\u1eadp l\u00e0 l\u1ed7i th\u01b0\u1eddng g\u1eb7p v\u1edbi ng\u01b0\u1eddi d\u00f9ng s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed. N\u1ebfu b\u1ea1n \u0111ang g\u1eb7p ph\u1ea3i v\u1ea5n \u0111\u1ec1 n\u00e0y v\u00e0 quan t\u00e2m \u0111\u1ebfn c\u00e1ch kh\u1eafc ph\u1ee5c, tr\u00e1nh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c th\u00ec h\u00e3y theo d\u00f5i ngay b\u00e0i vi\u1ebft<\/p>\n","protected":false},"author":25,"featured_media":58277,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_editorskit_title_hidden":false,"_editorskit_reading_time":6,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}","footnotes":""},"categories":[949,1076],"tags":[],"class_list":{"0":"post-58282","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-dien-tu","8":"category-dien-thoai"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Nguy\u00ean nh\u00e2n, c\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i wifi t\u1eeb ch\u1ed1i quy\u1ec1n truy c\u1eadp<\/title>\n<meta name=\"description\" content=\"M\u1ea1ng wifi t\u1eeb ch\u1ed1i quy\u1ec1n truy c\u1eadp l\u00e0 l\u1ed7i th\u01b0\u1eddng g\u1eb7p v\u1edbi ng\u01b0\u1eddi d\u00f9ng s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed. 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