{"id":4873,"date":"2019-04-16T08:29:57","date_gmt":"2019-04-16T08:29:57","guid":{"rendered":"https:\/\/news.androidout.com\/vn\/?p=4873"},"modified":"2020-10-08T06:52:12","modified_gmt":"2020-10-08T06:52:12","slug":"huong-dan-cach-cai-thien-tin-hieu-wi-fi-tren-thiet-bi-android","status":"publish","type":"post","link":"https:\/\/news.androidout.com\/vn\/2019\/04\/16\/huong-dan-cach-cai-thien-tin-hieu-wi-fi-tren-thiet-bi-android\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn c\u00e1ch c\u1ea3i thi\u1ec7n t\u00edn hi\u1ec7u Wi-fi tr\u00ean thi\u1ebft b\u1ecb Android"},"content":{"rendered":"<p><a href=\"https:\/\/s3-us-west-2.amazonaws.com\/blog-imagenes\/wp-content\/uploads\/sites\/14\/2019\/04\/16082610\/Wifi-Wallpaper-14-1024x585.jpeg\" rel=\"attachment wp-att-4879\"><img loading=\"lazy\" loading=\"lazy\" class=\" wp-image-4879 aligncenter\" src=\"https:\/\/media-blog.cdnandroid.com\/wp-content\/uploads\/sites\/14\/2019\/04\/16082610\/Wifi-Wallpaper-14-1024x585.jpeg\" alt=\"2_hu\u031bo\u031b\u0301ng da\u0302\u0303n ca\u0301ch ca\u0309i thie\u0323\u0302n ti\u0301n hie\u0323\u0302u Wi-fi tre\u0302n thie\u0302\u0301t bi\u0323 Android\" width=\"599\" height=\"342\" srcset=\"https:\/\/media-blog.cdnandroid.com\/wp-content\/uploads\/sites\/14\/2019\/04\/16082610\/Wifi-Wallpaper-14-1024x585.jpeg 1024w, https:\/\/media-blog.cdnandroid.com\/wp-content\/uploads\/sites\/14\/2019\/04\/16082610\/Wifi-Wallpaper-14-1024x585-300x171.jpeg 300w, https:\/\/media-blog.cdnandroid.com\/wp-content\/uploads\/sites\/14\/2019\/04\/16082610\/Wifi-Wallpaper-14-1024x585-768x439.jpeg 768w\" sizes=\"(max-width: 599px) 100vw, 599px\" \/><\/a><\/p>\n<p>N\u1ebfu b\u1ea1n c\u1ea3m th\u1ea5y k\u1ebft n\u1ed1i Wi-fi tr\u00ean \u0111i\u1ec7n tho\u1ea1i ti\u00eau t\u1ed1n nhi\u1ec1u pin, ho\u1eb7c tuy m\u00e1y b\u00e1o k\u1ebft n\u1ed1i th\u00e0nh c\u00f4ng nh\u01b0ng t\u1ed1c \u0111\u1ed9 truy c\u1eadp b\u1ecb ch\u1eadm, c\u00f3 th\u1ec3 b\u1ea1n g\u1eb7p ph\u1ea3i t\u00ecnh hu\u1ed1ng k\u1ebft n\u1ed1i Wi-fi y\u1ebfu. H\u00e3y th\u1eed gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 qua <strong>h\u01b0\u1edbng d\u1eabn c\u00e1ch c\u1ea3i thi\u1ec7n t\u00edn hi\u1ec7u Wi-fi tr\u00ean thi\u1ebft b\u1ecb Android<\/strong> nh\u00e9.<\/p>\n<p>C\u00e1c c\u00e1ch sau \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p t\u1eeb Androidpit (b\u00e0i vi\u1ebft ngu\u1ed3n \u1edf <strong><a href=\"https:\/\/www.androidpit.com\/improve-wi-fi-signal-on-android\">\u0111\u00e2y<\/a><\/strong>):<\/p>\n<h2><strong>\u0110\u1ed5i t\u1ea7n su\u1ea5t k\u1ebft n\u1ed1i Wi-Fi sang 5 GHz<\/strong><\/h2>\n<p><a href=\"https:\/\/media-blog.cdnandroid.com\/wp-content\/uploads\/sites\/14\/2019\/04\/16080022\/3_hu%CC%9Bo%CC%9B%CC%81ng-da%CC%82%CC%83n-ca%CC%81ch-ca%CC%89i-thie%CC%A3%CC%82n-ti%CC%81n-hie%CC%A3%CC%82u-Wi-fi-tre%CC%82n-thie%CC%82%CC%81t-bi%CC%A3-Android.jpg\" rel=\"attachment wp-att-4875\"><img loading=\"lazy\" loading=\"lazy\" class=\" wp-image-4875 aligncenter\" src=\"https:\/\/media-blog.cdnandroid.com\/wp-content\/uploads\/sites\/14\/2019\/04\/16080022\/3_hu%CC%9Bo%CC%9B%CC%81ng-da%CC%82%CC%83n-ca%CC%81ch-ca%CC%89i-thie%CC%A3%CC%82n-ti%CC%81n-hie%CC%A3%CC%82u-Wi-fi-tre%CC%82n-thie%CC%82%CC%81t-bi%CC%A3-Android.jpg\" alt=\"3_hu\u031bo\u031b\u0301ng da\u0302\u0303n ca\u0301ch ca\u0309i thie\u0323\u0302n ti\u0301n hie\u0323\u0302u Wi-fi tre\u0302n thie\u0302\u0301t bi\u0323 Android\" width=\"600\" height=\"354\" srcset=\"https:\/\/media-blog.cdnandroid.com\/wp-content\/uploads\/sites\/14\/2019\/04\/16080022\/3_hu%CC%9Bo%CC%9B%CC%81ng-da%CC%82%CC%83n-ca%CC%81ch-ca%CC%89i-thie%CC%A3%CC%82n-ti%CC%81n-hie%CC%A3%CC%82u-Wi-fi-tre%CC%82n-thie%CC%82%CC%81t-bi%CC%A3-Android.jpg 782w, https:\/\/media-blog.cdnandroid.com\/wp-content\/uploads\/sites\/14\/2019\/04\/16080022\/3_hu%CC%9Bo%CC%9B%CC%81ng-da%CC%82%CC%83n-ca%CC%81ch-ca%CC%89i-thie%CC%A3%CC%82n-ti%CC%81n-hie%CC%A3%CC%82u-Wi-fi-tre%CC%82n-thie%CC%82%CC%81t-bi%CC%A3-Android-300x177.jpg 300w, https:\/\/media-blog.cdnandroid.com\/wp-content\/uploads\/sites\/14\/2019\/04\/16080022\/3_hu%CC%9Bo%CC%9B%CC%81ng-da%CC%82%CC%83n-ca%CC%81ch-ca%CC%89i-thie%CC%A3%CC%82n-ti%CC%81n-hie%CC%A3%CC%82u-Wi-fi-tre%CC%82n-thie%CC%82%CC%81t-bi%CC%A3-Android-768x453.jpg 768w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<ul>\n<li>Thi\u1ebft b\u1ecb c\u00f3 Android 6.0 Marshmallow ho\u1eb7c c\u0169 h\u01a1n: <strong>Settings &gt; Wi-Fi &gt; Advanced &gt; Wi-Fi frequency<\/strong> r\u1ed3i b\u1ea5m Auto.<\/li>\n<\/ul>\n<ul>\n<li>Thi\u1ebft b\u1ecb c\u00f3 Android 7.0 Nougat ho\u1eb7c m\u1edbi h\u01a1n: t\u1ea3i v\u1ec1 v\u00e0 <strong>c\u00e0i \u0111\u1eb7t \u1ee9ng d\u1ee5ng m\u00e3 ngu\u1ed3n m\u1edf\u00a0Wi-Fi Analyzer<\/strong> b\u00ean d\u01b0\u1edbi, chop ph\u00e9p b\u1ea1n chuy\u1ec3n \u0111\u1ed5i t\u1ea7n su\u1ea5t d\u1ec5 d\u00e0ng<\/li>\n<\/ul>\n<h2><strong>C\u00e0i \u0111\u1eb7t thi\u1ebft th\u1ecb t\u1ef1 \u0111\u1ed9ng tr\u00e1nh k\u1ebft n\u1ed1i y\u1ebfu<\/strong><\/h2>\n<p>D\u00e0nh cho c\u00e1c thi\u1ebft b\u1ecb Android 6.0 Marshmallow ho\u1eb7c c\u0169 h\u01a1n. H\u00e3y truy c\u1eadp <strong>Settings &gt; <a href=\"https:\/\/www.androidout.com\/vn\/list\/android-apps\/c\/wifi\/\">Wi-Fi<\/a> &gt; Advanced &gt; \u0111\u00e1nh d\u1ea5u \u00f4 tr\u1ed1ng \u0111\u1ec3 thi\u1ebft b\u1ecb tr\u00e1nh k\u1ebf n\u1ed1i y\u1ebfu t\u1ef1 \u0111\u1ed9ng<\/strong> khi qu\u00e9t c\u00e1c m\u1ea1ng Wifi c\u00f3 s\u1eb5n.<\/p>\n<h2><strong>T\u1eadn d\u1ee5ng c\u00e1c \u1ee9ng d\u1ee5ng b\u00ean th\u1ee9 ba<\/strong><\/h2>\n<p><a href=\"https:\/\/media-blog.cdnandroid.com\/wp-content\/uploads\/sites\/14\/2019\/04\/16080014\/5_hu%CC%9Bo%CC%9B%CC%81ng-da%CC%82%CC%83n-ca%CC%81ch-ca%CC%89i-thie%CC%A3%CC%82n-ti%CC%81n-hie%CC%A3%CC%82u-Wi-fi-tre%CC%82n-thie%CC%82%CC%81t-bi%CC%A3-Android.jpg\" rel=\"attachment wp-att-4874\"><img loading=\"lazy\" loading=\"lazy\" class=\" wp-image-4874 aligncenter\" src=\"https:\/\/media-blog.cdnandroid.com\/wp-content\/uploads\/sites\/14\/2019\/04\/16080014\/5_hu%CC%9Bo%CC%9B%CC%81ng-da%CC%82%CC%83n-ca%CC%81ch-ca%CC%89i-thie%CC%A3%CC%82n-ti%CC%81n-hie%CC%A3%CC%82u-Wi-fi-tre%CC%82n-thie%CC%82%CC%81t-bi%CC%A3-Android.jpg\" alt=\"5_hu\u031bo\u031b\u0301ng da\u0302\u0303n ca\u0301ch ca\u0309i thie\u0323\u0302n ti\u0301n hie\u0323\u0302u Wi-fi tre\u0302n thie\u0302\u0301t bi\u0323 Android\" width=\"600\" height=\"354\" srcset=\"https:\/\/media-blog.cdnandroid.com\/wp-content\/uploads\/sites\/14\/2019\/04\/16080014\/5_hu%CC%9Bo%CC%9B%CC%81ng-da%CC%82%CC%83n-ca%CC%81ch-ca%CC%89i-thie%CC%A3%CC%82n-ti%CC%81n-hie%CC%A3%CC%82u-Wi-fi-tre%CC%82n-thie%CC%82%CC%81t-bi%CC%A3-Android.jpg 782w, https:\/\/media-blog.cdnandroid.com\/wp-content\/uploads\/sites\/14\/2019\/04\/16080014\/5_hu%CC%9Bo%CC%9B%CC%81ng-da%CC%82%CC%83n-ca%CC%81ch-ca%CC%89i-thie%CC%A3%CC%82n-ti%CC%81n-hie%CC%A3%CC%82u-Wi-fi-tre%CC%82n-thie%CC%82%CC%81t-bi%CC%A3-Android-300x177.jpg 300w, https:\/\/media-blog.cdnandroid.com\/wp-content\/uploads\/sites\/14\/2019\/04\/16080014\/5_hu%CC%9Bo%CC%9B%CC%81ng-da%CC%82%CC%83n-ca%CC%81ch-ca%CC%89i-thie%CC%A3%CC%82n-ti%CC%81n-hie%CC%A3%CC%82u-Wi-fi-tre%CC%82n-thie%CC%82%CC%81t-bi%CC%A3-Android-768x453.jpg 768w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<div class=\"list\">\n<ol>\n<li class=\"first\"><a href=\"https:\/\/www.androidout.com\/vn\/item\/android-apps\/881263\/com-vrem-wifianalyzer\/\"><img loading=\"lazy\" style=\"width: 78px; height: 78px;\" title=\"WiFi Analyzer (open-source)\" src=\"https:\/\/media.cdnandroid.com\/36\/e1\/c6\/ab\/imagen-wifi-analyzer-open-source-0thumb_item.jpg\" alt=\"WiFi Analyzer (open-source)\" \/><\/a>\n<div class=\"text\">\n<h3><a href=\"https:\/\/www.androidout.com\/vn\/item\/android-apps\/881263\/com-vrem-wifianalyzer\/\">WiFi Analyzer (open-source)<\/a><\/h3>\n<p>H\u00e3y <strong>t\u00ecm \u0111i\u1ec3m truy c\u1eadp m\u1ea1nh nh\u1ea5t b\u1eb1ng c\u00e1ch t\u1eaft ngu\u1ed3n \u0111i\u1ec7n cho router<\/strong> \u0111\u1ec3 c\u1eaft k\u1ebft n\u1ed1i r\u1ed3i b\u1eadt l\u1ea1i, ho\u1eb7c t\u1eadn d\u1ee5ng c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch Wi-Fi \u1edf cu\u1ed1i b\u00e0i. \u01afngs d\u1ee5ng gi\u00fap b\u1ea1n t\u1ed1i \u01b0u h\u00f3a m\u1ea1ng l\u01b0\u1edbi, ph\u00e2n t\u00edch xem m\u1ea1ng n\u00e0o trong khu v\u1ef1c l\u00e0 m\u1ea1nh nh\u1ea5t. \u0110\u1ed3ng th\u1eddi, b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o c\u00e1c th\u00f4ng tin nh\u01b0 \u0111\u1ecba ch\u1ec9 ID, c\u1ed5ng m\u1ea1ng, DNS, v.v.<\/p>\n<div class=\"box-download\" style=\"padding-left: 70px; float: left; margin-top: 10px;\"><a id=\"download-button\" class=\"button-main-download-xl\" style=\"width: 350px; height: 50px;\" title=\"WiFi Analyzer (open-source)\" href=\"https:\/\/www.androidout.com\/vn\/item\/android-apps\/881263\/com-vrem-wifianalyzer\/\"><span style=\"line-height: 20px; margin-top: 6px; width: 250px; text-align: left; margin-left: 50px; font-size: 22px; float: left;\"><strong>T\u1ea3i v\u1ec1<\/strong><br \/>\n<span style=\"font-weight: normal; font-size: 14px;\">T\u1ea3i v\u1ec1 an to\u00e0n<\/span><\/span><i class=\"icon-download-alt\" style=\"height: 45px; margin-top: 3px; text-align: center; width: 45px;\"><img loading=\"lazy\" style=\"margin-top: 15px;\" src=\"https:\/\/media.cdnandroid.com\/images\/flecha.png\" alt=\"\" \/><\/i><\/a><\/div>\n<\/div>\n<\/li>\n<li><a href=\"https:\/\/www.androidout.com\/vn\/item\/android-apps\/33114\/org-zwanoo-android-speedtest\/\"><img loading=\"lazy\" style=\"width: 78px; height: 78px;\" title=\"Speedtest.net\" src=\"https:\/\/media.cdnandroid.com\/5c\/a1\/9a\/ca\/3f\/imagen-speedtest-net-mobile-0thumb_item.jpg\" alt=\"Speedtest.net\" \/><\/a>\n<div class=\"text\">\n<h3><a href=\"https:\/\/www.androidout.com\/vn\/item\/android-apps\/33114\/org-zwanoo-android-speedtest\/\">Speedtest.net<\/a><\/h3>\n<p>R\u1ea5t nhi\u1ec1u <strong>ki\u1ec3u case \u1ed1p l\u01b0ng c\u00f3 th\u1ec3 l\u00e0m t\u00edn hi\u1ec7u y\u1ebfu \u0111i, \u0111\u1eb7c bi\u1ec7t n\u1ebfu l\u00e0m t\u1eeb kim lo\u1ea1i<\/strong> (c\u00e1c lo\u1ea1i \u1ed1p l\u01b0ng ch\u1ed1ng \u0111\u1ee9ng ho\u1eb7c b\u1ea3o v\u1ec7 m\u1ea1nh). H\u00e3y th\u1eed l\u00e0m b\u00e0i ki\u1ec3m tra t\u1ed1c \u0111\u1ed9 qua \u1ee9ng d\u1ee5ng n\u00e0y, so s\u00e1nh khi th\u00e1o \u1ed1p l\u01b0ng v\u00e0 khi \u0111\u1ec3 \u1ed1p l\u01b0ng. \u1ee8ng d\u1ee5ng n\u00e0y \u0111\u00f2i h\u1ecfi nhi\u1ec1u quy\u1ec1n truy c\u1eadp n\u00ean h\u00e3y g\u1ee1 b\u1ecf sau khi th\u1eed.<\/p>\n<div class=\"box-download\" style=\"padding-left: 70px; float: left; margin-top: 10px;\"><a id=\"download-button\" class=\"button-main-download-xl\" style=\"width: 350px; height: 50px;\" title=\"Speedtest.net\" href=\"https:\/\/www.androidout.com\/vn\/item\/android-apps\/33114\/org-zwanoo-android-speedtest\/\"><span style=\"line-height: 20px; margin-top: 6px; width: 250px; text-align: left; margin-left: 50px; font-size: 22px; float: left;\"><strong>T\u1ea3i v\u1ec1<\/strong><br \/>\n<span style=\"font-weight: normal; font-size: 14px;\">T\u1ea3i v\u1ec1 an to\u00e0n<\/span><\/span><i class=\"icon-download-alt\" style=\"height: 45px; margin-top: 3px; text-align: center; width: 45px;\"><img loading=\"lazy\" style=\"margin-top: 15px;\" src=\"https:\/\/media.cdnandroid.com\/images\/flecha.png\" alt=\"\" \/><\/i><\/a><\/div>\n<\/div>\n<\/li>\n<li><a href=\"https:\/\/www.androidout.com\/vn\/item\/android-apps\/932797\/ua-com-wifisolutions-wifiheatmap\/\"><img loading=\"lazy\" style=\"width: 78px; height: 78px;\" title=\"Wi-Fi Heatmap\" src=\"https:\/\/media.cdnandroid.com\/a8\/83\/d1\/8a\/imagen-wi-fi-heatmap-0thumb_item.jpg\" alt=\"Wi-Fi Heatmap\" \/><\/a>\n<div class=\"text\">\n<h3><a href=\"https:\/\/www.androidout.com\/vn\/item\/android-apps\/932797\/ua-com-wifisolutions-wifiheatmap\/\">Wi-Fi Heatmap<\/a><\/h3>\n<p><a href=\"https:\/\/www.androidout.com\/vn\/list\/android-apps\/c\/tools\/\"><strong>C\u00f4ng c\u1ee5<\/strong><\/a> n\u00e0y g<strong>i\u00fap b\u1ea1n t\u00ecm v\u1ecb tr\u00ed m\u00e0 s\u00f3ng Wifi m\u1ea1nh nh\u1ea5t \u0111\u1ec3 \u0111\u1eb7t router, t\u1ed1i \u01b0u h\u00f3a t\u1ed1c \u0111\u1ed9 truy c\u1eadp.<\/strong> Ch\u1ec9 v\u1edbi v\u00e0i thao t\u00e1c \u0111\u01a1n gi\u1ea3n, \u1ee9ng d\u1ee5ng s\u1ebd hi\u1ec7n l\u00ean b\u1ea3n \u0111\u1ed3 v\u1edbi t\u1ea7n su\u1ea5t v\u00e0 \u0111\u1ed9 m\u1ea1nh c\u1ee7a k\u1ebft n\u1ed1i hi\u1ec7n t\u1ea1i, gi\u00fap b\u1ea1n ch\u1ecdn v\u1ecb tr\u00ed t\u1ed1i \u01b0u nh\u1ea5t.<\/p>\n<div class=\"box-download\" style=\"padding-left: 70px; float: left; margin-top: 10px;\"><a id=\"download-button\" class=\"button-main-download-xl\" style=\"width: 350px; height: 50px;\" title=\"Wi-Fi Heatmap\" href=\"https:\/\/www.androidout.com\/vn\/item\/android-apps\/932797\/ua-com-wifisolutions-wifiheatmap\/\"><span style=\"line-height: 20px; margin-top: 6px; width: 250px; text-align: left; margin-left: 50px; font-size: 22px; float: left;\"><strong>T\u1ea3i v\u1ec1<\/strong><br \/>\n<span style=\"font-weight: normal; font-size: 14px;\">T\u1ea3i v\u1ec1 an to\u00e0n<\/span><\/span><i class=\"icon-download-alt\" style=\"height: 45px; margin-top: 3px; text-align: center; width: 45px;\"><img loading=\"lazy\" style=\"margin-top: 15px;\" src=\"https:\/\/media.cdnandroid.com\/images\/flecha.png\" alt=\"\" \/><\/i><\/a><\/div>\n<\/div>\n<\/li>\n<\/ol>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>N\u1ebfu b\u1ea1n c\u1ea3m th\u1ea5y k\u1ebft n\u1ed1i Wi-fi tr\u00ean \u0111i\u1ec7n tho\u1ea1i ti\u00eau t\u1ed1n nhi\u1ec1u pin, ho\u1eb7c tuy m\u00e1y b\u00e1o k\u1ebft n\u1ed1i th\u00e0nh c\u00f4ng nh\u01b0ng t\u1ed1c \u0111\u1ed9 truy c\u1eadp b\u1ecb ch\u1eadm, c\u00f3 th\u1ec3 b\u1ea1n g\u1eb7p ph\u1ea3i t\u00ecnh hu\u1ed1ng k\u1ebft n\u1ed1i Wi-fi y\u1ebfu. H\u00e3y th\u1eed gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 qua h\u01b0\u1edbng d\u1eabn c\u00e1ch c\u1ea3i thi\u1ec7n t\u00edn hi\u1ec7u Wi-fi&#8230;<\/p>\n","protected":false},"author":56,"featured_media":8199,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[23,4],"tags":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/news.androidout.com\/vn\/wp-json\/wp\/v2\/posts\/4873"}],"collection":[{"href":"https:\/\/news.androidout.com\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news.androidout.com\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news.androidout.com\/vn\/wp-json\/wp\/v2\/users\/56"}],"replies":[{"embeddable":true,"href":"https:\/\/news.androidout.com\/vn\/wp-json\/wp\/v2\/comments?post=4873"}],"version-history":[{"count":5,"href":"https:\/\/news.androidout.com\/vn\/wp-json\/wp\/v2\/posts\/4873\/revisions"}],"predecessor-version":[{"id":8200,"href":"https:\/\/news.androidout.com\/vn\/wp-json\/wp\/v2\/posts\/4873\/revisions\/8200"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news.androidout.com\/vn\/wp-json\/wp\/v2\/media\/8199"}],"wp:attachment":[{"href":"https:\/\/news.androidout.com\/vn\/wp-json\/wp\/v2\/media?parent=4873"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news.androidout.com\/vn\/wp-json\/wp\/v2\/categories?post=4873"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news.androidout.com\/vn\/wp-json\/wp\/v2\/tags?post=4873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}