{"id":2760,"date":"2026-04-06T22:22:38","date_gmt":"2026-04-06T15:22:38","guid":{"rendered":"https:\/\/www.gocdidong.net\/index.php\/huong-dan-chia-se-ket-noi-4g-tren-iphone-mot-cach-don-gian\/"},"modified":"2026-04-06T22:22:38","modified_gmt":"2026-04-06T15:22:38","slug":"huong-dan-chia-se-ket-noi-4g-tren-iphone-mot-cach-don-gian","status":"publish","type":"post","link":"https:\/\/www.gocdidong.net\/index.php\/huong-dan-chia-se-ket-noi-4g-tren-iphone-mot-cach-don-gian\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn chia s\u1ebb k\u1ebft n\u1ed1i 4G tr\u00ean iPhone m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n"},"content":{"rendered":"<p>Chia s\u1ebb k\u1ebft n\u1ed1i 4G tr\u00ean iPhone l\u00e0 m\u1ed9t t\u00ednh n\u0103ng v\u00f4 c\u00f9ng ti\u1ec7n l\u1ee3i, gi\u00fap b\u1ea1n bi\u1ebfn chi\u1ebfc \u0111i\u1ec7n tho\u1ea1i c\u1ee7a m\u00ecnh th\u00e0nh m\u1ed9t \u0111i\u1ec3m ph\u00e1t WiFi di \u0111\u1ed9ng cho c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap b\u1ea1n s\u1eed d\u1ee5ng internet m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 m\u00e0 c\u00f2n h\u1ed7 tr\u1ee3 b\u1ea1n b\u00e8 ho\u1eb7c k\u1ebft n\u1ed1i m\u1ea1ng cho laptop, m\u00e1y t\u00ednh b\u1ea3ng m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 d\u1ec5 d\u00e0ng.<\/p>\n<p>B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n t\u1eebng b\u01b0\u1edbc \u0111\u1ec3 th\u1ef1c hi\u1ec7n vi\u1ec7c chia s\u1ebb 4G tr\u00ean iPhone, \u0111\u1ed3ng th\u1eddi cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p khi g\u1eb7p ph\u1ea3i s\u1ef1 c\u1ed1 k\u1ebft n\u1ed1i.<\/p>\n<p>\u0110\u1ec3 b\u1eaft \u0111\u1ea7u, b\u1ea1n c\u1ea7n \u0111\u1ea3m b\u1ea3o r\u1eb1ng g\u00f3i c\u01b0\u1edbc d\u1eef li\u1ec7u di \u0111\u1ed9ng c\u1ee7a m\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c b\u01b0\u1edbc \u0111\u1ec3 ph\u00e1t WiFi tr\u00ean iPhone:<\/p>\n<ul>\n<li><strong>B\u01b0\u1edbc 1:<\/strong> M\u1edf \u1ee9ng d\u1ee5ng C\u00e0i \u0111\u1eb7t, ch\u1ecdn m\u1ee5c Di \u0111\u1ed9ng v\u00e0 g\u1ea1t thanh d\u1eef li\u1ec7u di \u0111\u1ed9ng sang ch\u1ebf \u0111\u1ed9 b\u1eadt.<\/li>\n<li><strong>B\u01b0\u1edbc 2:<\/strong> Quay l\u1ea1i menu ch\u00ednh c\u1ee7a C\u00e0i \u0111\u1eb7t, nh\u1ea5n v\u00e0o m\u1ee5c \u0110i\u1ec3m truy c\u1eadp c\u00e1 nh\u00e2n.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.gocdidong.net\/wp-content\/uploads\/downloaded_images\/cach-chia-se-4g-tren-iphone-qua-diem-truy-cap-ca-nhan-didongviet.jpg\" alt=\"C\u00e1ch chia s\u1ebb 4G tr\u00ean iPhone qua \u0110i\u1ec3m truy c\u1eadp c\u00e1 nh\u00e2n\" title=\"\"><\/p>\n<p>Truy c\u1eadp v\u00e0o \u0110i\u1ec3m truy c\u1eadp c\u00e1 nh\u00e2n trong C\u00e0i \u0111\u1eb7t \u0111\u1ec3 b\u1eaft \u0111\u1ea7u chia s\u1ebb.<\/p>\n<ul>\n<li><strong>B\u01b0\u1edbc 3:<\/strong> K\u00edch ho\u1ea1t t\u00ednh n\u0103ng Cho ph\u00e9p ng\u01b0\u1eddi kh\u00e1c k\u1ebft n\u1ed1i. T\u1ea1i \u0111\u00e2y, b\u1ea1n c\u00f3 th\u1ec3 nh\u1ea5n v\u00e0o m\u1ee5c M\u1eadt kh\u1ea9u Wi-Fi \u0111\u1ec3 thi\u1ebft l\u1eadp m\u1eadt kh\u1ea9u b\u1ea3o m\u1eadt cho k\u1ebft n\u1ed1i c\u1ee7a m\u00ecnh.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.gocdidong.net\/wp-content\/uploads\/downloaded_images\/cach-chia-se-4g-tren-iphone-cho-phep-nguoi-khac-ket-noi-didongviet.jpg\" alt=\"C\u00e1ch chia s\u1ebb 4G tr\u00ean iPhone cho ph\u00e9p ng\u01b0\u1eddi kh\u00e1c k\u1ebft n\u1ed1i\" title=\"\"><\/p>\n<p>K\u00edch ho\u1ea1t t\u00ednh n\u0103ng cho ph\u00e9p k\u1ebft n\u1ed1i v\u00e0 thi\u1ebft l\u1eadp m\u1eadt kh\u1ea9u b\u1ea3o m\u1eadt.<\/p>\n<p>\u0110\u1ec3 gi\u00fap c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c d\u1ec5 d\u00e0ng t\u00ecm th\u1ea5y m\u1ea1ng WiFi c\u1ee7a b\u1ea1n, b\u1ea1n n\u00ean \u0111\u1eb7t m\u1ed9t t\u00ean ri\u00eang cho \u0111i\u1ec3m ph\u00e1t. Sau khi \u0111\u00e3 b\u1eadt \u0111i\u1ec3m truy c\u1eadp c\u00e1 nh\u00e2n, b\u1ea1n c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u00ean thi\u1ebft b\u1ecb theo c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<ul>\n<li><strong>B\u01b0\u1edbc 1:<\/strong> Truy c\u1eadp v\u00e0o C\u00e0i \u0111\u1eb7t, t\u00ecm v\u00e0 ch\u1ecdn m\u1ee5c C\u00e0i \u0111\u1eb7t chung.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.gocdidong.net\/wp-content\/uploads\/downloaded_images\/cach-chia-se-4g-tren-iphone-chon-cai-dat-chung-didongviet.jpg\" alt=\"C\u00e1ch chia s\u1ebb 4G tr\u00ean iPhone ch\u1ecdn C\u00e0i \u0111\u1eb7t chung\" title=\"\"><\/p>\n<p>V\u00e0o C\u00e0i \u0111\u1eb7t chung \u0111\u1ec3 ti\u1ebfn h\u00e0nh thay \u0111\u1ed5i t\u00ean nh\u1eadn di\u1ec7n thi\u1ebft b\u1ecb.<\/p>\n<ul>\n<li><strong>B\u01b0\u1edbc 2:<\/strong> Nh\u1ea5n v\u00e0o d\u00f2ng Gi\u1edbi thi\u1ec7u, sau \u0111\u00f3 ch\u1ecdn v\u00e0o m\u1ee5c T\u00ean. T\u1ea1i \u0111\u00e2y, h\u00e3y nh\u1eadp t\u00ean m\u1edbi m\u00e0 b\u1ea1n mu\u1ed1n hi\u1ec3n th\u1ecb v\u00e0 nh\u1ea5n Xong \u0111\u1ec3 ho\u00e0n t\u1ea5t.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.gocdidong.net\/wp-content\/uploads\/downloaded_images\/cach-chia-se-4g-tren-iphone-doi-ten-trong-gioi-thieu-didongviet.jpg\" alt=\"C\u00e1ch chia s\u1ebb 4G tr\u00ean iPhone \u0111\u1ed5i t\u00ean trong Gi\u1edbi thi\u1ec7u\" title=\"\"><\/p>\n<p>Thay \u0111\u1ed5i t\u00ean iPhone gi\u00fap thi\u1ebft b\u1ecb kh\u00e1c d\u1ec5 d\u00e0ng nh\u1eadn di\u1ec7n khi k\u1ebft n\u1ed1i.<\/p>\n<p>N\u1ebfu b\u1ea1n g\u1eb7p ph\u1ea3i t\u00ecnh tr\u1ea1ng kh\u00f4ng th\u1ec3 b\u1eadt \u0111i\u1ec3m truy c\u1eadp c\u00e1 nh\u00e2n, nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 do c\u1ea5u h\u00ecnh m\u1ea1ng ch\u01b0a ch\u00ednh x\u00e1c ho\u1eb7c g\u00f3i c\u01b0\u1edbc d\u1eef li\u1ec7u \u0111\u00e3 h\u1ebft h\u1ea1n. \u0110\u00f4i khi, l\u1ed7i ph\u1ea7n m\u1ec1m t\u1ea1m th\u1eddi c\u0169ng c\u00f3 th\u1ec3 khi\u1ebfn t\u00ednh n\u0103ng n\u00e0y kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<p>H\u01a1n n\u1eefa, vi\u1ec7c ch\u01b0a thi\u1ebft l\u1eadp th\u00f4ng s\u1ed1 APN \u0111\u00fang v\u1edbi nh\u00e0 m\u1ea1ng c\u0169ng l\u00e0 m\u1ed9t nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn. N\u1ebfu h\u1ec7 \u0111i\u1ec1u h\u00e0nh iOS g\u1eb7p l\u1ed7i, b\u1ea1n c\u00f3 th\u1ec3 kh\u00f4ng th\u1ea5y t\u00f9y ch\u1ecdn n\u00e0y trong menu c\u00e0i \u0111\u1eb7t, d\u1eabn \u0111\u1ebfn vi\u1ec7c kh\u00f4ng th\u1ec3 chia s\u1ebb internet cho c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.gocdidong.net\/wp-content\/uploads\/downloaded_images\/cach-chia-se-4g-tren-iphone-loi-thuong-gap-didongviet.jpg\" alt=\"C\u00e1ch chia s\u1ebb 4G tr\u00ean iPhone l\u1ed7i th\u01b0\u1eddng g\u1eb7p\" title=\"\"><\/p>\n<p>Nguy\u00ean nh\u00e2n khi\u1ebfn t\u00ednh n\u0103ng chia s\u1ebb m\u1ea1ng b\u1ecb \u1ea9n ho\u1eb7c kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<p>Khi g\u1eb7p s\u1ef1 c\u1ed1 v\u1edbi t\u00ednh n\u0103ng chia s\u1ebb m\u1ea1ng, b\u1ea1n c\u1ea7n ki\u1ec3m tra l\u1ea1i c\u00e1c thi\u1ebft l\u1eadp h\u1ec7 th\u1ed1ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1ch chia s\u1ebb 4G tr\u00ean iPhone ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh:<\/p>\n<ul>\n<li><strong>Ki\u1ec3m tra d\u1eef li\u1ec7u di \u0111\u1ed9ng v\u00e0 g\u00f3i c\u01b0\u1edbc:<\/strong> \u0110\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n c\u00f2n dung l\u01b0\u1ee3ng t\u1ed1c \u0111\u1ed9 cao v\u00e0 d\u1ecbch v\u1ee5 di \u0111\u1ed9ng \u0111ang ho\u1ea1t \u0111\u1ed9ng.<\/li>\n<li><strong>T\u1eaft\/b\u1eadt l\u1ea1i \u0110i\u1ec3m truy c\u1eadp c\u00e1 nh\u00e2n:<\/strong> H\u00e0nh \u0111\u1ed9ng n\u00e0y gi\u00fap l\u00e0m m\u1edbi k\u1ebft n\u1ed1i v\u00e0 kh\u1eafc ph\u1ee5c c\u00e1c xung \u0111\u1ed9t nh\u1ecf.<\/li>\n<li><strong>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i iPhone:<\/strong> \u0110\u00e2y l\u00e0 c\u00e1ch \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 gi\u1ea3i ph\u00f3ng b\u1ed9 nh\u1edb v\u00e0 s\u1eeda c\u00e1c l\u1ed7i ph\u1ea7n m\u1ec1m.<\/li>\n<li><strong>\u0110\u1eb7t l\u1ea1i c\u00e0i \u0111\u1eb7t m\u1ea1ng n\u1ebfu c\u1ea7n:<\/strong> B\u1ea1n c\u00f3 th\u1ec3 v\u00e0o C\u00e0i \u0111\u1eb7t &gt; C\u00e0i \u0111\u1eb7t chung &gt; Chuy\u1ec3n ho\u1eb7c \u0111\u1eb7t l\u1ea1i iPhone &gt; \u0110\u1eb7t l\u1ea1i &gt; \u0110\u1eb7t l\u1ea1i c\u00e0i \u0111\u1eb7t m\u1ea1ng \u0111\u1ec3 \u0111\u01b0a c\u00e1c th\u00f4ng s\u1ed1 v\u1ec1 tr\u1ea1ng th\u00e1i m\u1eb7c \u0111\u1ecbnh.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.gocdidong.net\/wp-content\/uploads\/downloaded_images\/cach-chia-se-4g-tren-iphone-xu-ly-loi-didongviet.jpg\" alt=\"C\u00e1ch chia s\u1ebb 4G tr\u00ean iPhone x\u1eed l\u00fd l\u1ed7i\" title=\"\"><\/p>\n<p>C\u00e1c b\u01b0\u1edbc x\u1eed l\u00fd l\u1ed7i gi\u00fap t\u00ednh n\u0103ng ph\u00e1t WiFi ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh l\u1ea1i.<\/p>\n<p>C\u00f3 th\u1ec3, khi iPhone ph\u00e1t WiFi cho thi\u1ebft b\u1ecb kh\u00e1c, t\u1ed1c \u0111\u1ed9 truy c\u1eadp m\u1ea1ng c\u00f3 th\u1ec3 ch\u1eadm h\u01a1n so v\u1edbi khi ch\u1ec9 s\u1eed d\u1ee5ng tr\u00ean m\u1ed9t m\u00e1y. Nguy\u00ean nh\u00e2n l\u00e0 do b\u0103ng th\u00f4ng di \u0111\u1ed9ng ph\u1ea3i chia s\u1ebb cho nhi\u1ec1u thi\u1ebft b\u1ecb c\u00f9ng l\u00fac.<\/p>\n<p>Th\u00f4ng th\u01b0\u1eddng, khi b\u1eadt \u0110i\u1ec3m truy c\u1eadp c\u00e1 nh\u00e2n, iPhone s\u1ebd s\u1eed d\u1ee5ng d\u1eef li\u1ec7u di \u0111\u1ed9ng \u0111\u1ec3 chia s\u1ebb k\u1ebft n\u1ed1i m\u1ea1ng cho thi\u1ebft b\u1ecb kh\u00e1c, thay v\u00ec l\u1ea5y m\u1ea1ng t\u1eeb WiFi \u0111ang k\u1ebft n\u1ed1i.<\/p>\n<p>T\u00ecnh tr\u1ea1ng n\u00e0y th\u01b0\u1eddng x\u1ea3y ra khi d\u1eef li\u1ec7u di \u0111\u1ed9ng y\u1ebfu, g\u00f3i c\u01b0\u1edbc \u0111\u00e3 h\u1ebft dung l\u01b0\u1ee3ng t\u1ed1c \u0111\u1ed9 cao ho\u1eb7c c\u00e0i \u0111\u1eb7t m\u1ea1ng g\u1eb7p l\u1ed7i t\u1ea1m th\u1eddi. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, b\u1ea1n n\u00ean ki\u1ec3m tra l\u1ea1i k\u1ebft n\u1ed1i di \u0111\u1ed9ng v\u00e0 t\u1eaft, b\u1eadt l\u1ea1i \u0110i\u1ec3m truy c\u1eadp c\u00e1 nh\u00e2n.<\/p>\n<p>C\u00f3. Khi ph\u00e1t WiFi cho thi\u1ebft b\u1ecb kh\u00e1c, iPhone s\u1ebd ti\u00eau hao pin nhanh h\u01a1n b\u00ecnh th\u01b0\u1eddng do ph\u1ea3i duy tr\u00ec k\u1ebft n\u1ed1i m\u1ea1ng v\u00e0 ph\u00e1t \u0111i\u1ec3m truy c\u1eadp li\u00ean t\u1ee5c. N\u1ebfu s\u1eed d\u1ee5ng trong th\u1eddi gian d\u00e0i, b\u1ea1n n\u00ean theo d\u00f5i pin v\u00e0 h\u1ea1n ch\u1ebf s\u1eed d\u1ee5ng khi m\u00e1y qu\u00e1 n\u00f3ng.<\/p>\n<p>C\u00f3 th\u1ec3 c\u00f3. Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, k\u1ebft n\u1ed1i chia s\u1ebb m\u1ea1ng s\u1ebd ch\u1eadp ch\u1eddn ho\u1eb7c b\u1ecb gi\u00e1n \u0111o\u1ea1n t\u1ea1m th\u1eddi khi iPhone nh\u1eadn cu\u1ed9c g\u1ecdi, \u0111\u1eb7c bi\u1ec7t n\u1ebfu ch\u1ea5t l\u01b0\u1ee3ng s\u00f3ng di \u0111\u1ed9ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh.<\/p>\n<p>C\u00e1ch chia s\u1ebb 4G tr\u00ean iPhone kh\u00f4ng ph\u1ee9c t\u1ea1p n\u1ebfu b\u1ea1n th\u1ef1c hi\u1ec7n \u0111\u00fang theo t\u1eebng b\u01b0\u1edbc trong ph\u1ea7n c\u00e0i \u0111\u1eb7t v\u00e0 ki\u1ec3m tra k\u1ef9 d\u1eef li\u1ec7u di \u0111\u1ed9ng tr\u01b0\u1edbc khi b\u1eadt \u0111i\u1ec3m truy c\u1eadp c\u00e1 nh\u00e2n. H\u01a1n n\u1eefa, vi\u1ec7c \u0111\u1ed5i t\u00ean m\u00e1y v\u00e0 x\u1eed l\u00fd s\u1edbm c\u00e1c l\u1ed7i k\u1ebft n\u1ed1i c\u0169ng s\u1ebd gi\u00fap qu\u00e1 tr\u00ecnh chia s\u1ebb m\u1ea1ng \u1ed5n \u0111\u1ecbnh h\u01a1n.<\/p>\n<p>\u0110\u1ec3 t\u00ecm hi\u1ec3u th\u00eam nhi\u1ec1u th\u1ee7 thu\u1eadt c\u00f4ng ngh\u1ec7 d\u1ec5 \u00e1p d\u1ee5ng v\u00e0 c\u1eadp nh\u1eadt th\u00f4ng tin h\u1eefu \u00edch m\u1ed7i ng\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 theo d\u00f5i th\u00eam c\u00e1c b\u00e0i vi\u1ebft m\u1edbi nh\u00e9!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u c\u00e1ch chia s\u1ebb 4G tr\u00ean iPhone nhanh v\u00e0 d\u1ec5 th\u1ef1c hi\u1ec7n, k\u00e8m c\u00e1ch \u0111\u1ed5i t\u00ean thi\u1ebft b\u1ecb v\u00e0 x\u1eed l\u00fd l\u1ed7i kh\u00f4ng b\u1eadt \u0111\u01b0\u1ee3c \u0111i\u1ec3m truy c\u1eadp c\u00e1 nh\u00e2n. Kh\u00e1m ph\u00e1 ngay nh\u00e9!<\/p>\n","protected":false},"author":0,"featured_media":2761,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-2760","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thu-thuat"],"_links":{"self":[{"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/posts\/2760","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/comments?post=2760"}],"version-history":[{"count":0,"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/posts\/2760\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/media\/2761"}],"wp:attachment":[{"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/media?parent=2760"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/categories?post=2760"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/tags?post=2760"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}