{"id":2395,"date":"2026-04-07T09:00:00","date_gmt":"2026-04-07T08:00:00","guid":{"rendered":"https:\/\/visaeta.uk\/?p=2395"},"modified":"2026-05-27T17:18:44","modified_gmt":"2026-05-27T16:18:44","slug":"uk-eta-app-troubleshooting-common-errors-2026","status":"publish","type":"post","link":"https:\/\/visaeta.uk\/vi\/blog\/uk-eta-application\/uk-eta-app-troubleshooting-common-errors-2026\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 \u1ee9ng d\u1ee5ng ETA c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh n\u0103m 2026: C\u00e1ch kh\u1eafc ph\u1ee5c c\u00e1c l\u1ed7i v\u00e0 s\u1ef1 c\u1ed1 th\u01b0\u1eddng g\u1eb7p"},"content":{"rendered":"<p>The <strong>\u1ee8ng d\u1ee5ng ETA c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh<\/strong> \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u00fap vi\u1ec7c n\u1ed9p \u0111\u01a1n xin Gi\u1ea5y ph\u00e9p Du l\u1ecbch \u0110i\u1ec7n t\u1eed (ETA) tr\u1edf n\u00ean nhanh ch\u00f3ng v\u00e0 \u0111\u01a1n gi\u1ea3n. Tuy nhi\u00ean, gi\u1ed1ng nh\u01b0 b\u1ea5t k\u1ef3 c\u00f4ng ngh\u1ec7 n\u00e0o kh\u00e1c, \u1ee9ng d\u1ee5ng n\u00e0y \u0111\u00f4i khi c\u0169ng g\u1eb7p ph\u1ea3i nh\u1eefng s\u1ef1 c\u1ed1 khi\u1ebfn ng\u01b0\u1eddi n\u1ed9p \u0111\u01a1n c\u1ea3m th\u1ea5y b\u1ef1c b\u1ed9i. T\u1eeb vi\u1ec7c \u1ee9ng d\u1ee5ng b\u1ecb treo, g\u1eb7p v\u1ea5n \u0111\u1ec1 khi \u0111\u0103ng nh\u1eadp, \u0111\u1ebfn l\u1ed7i ch\u1ee5p \u1ea3nh hay l\u1ed7i thanh to\u00e1n, nh\u1eefng tr\u1ee5c tr\u1eb7c k\u1ef9 thu\u1eadt n\u00e0y c\u00f3 th\u1ec3 g\u00e2y ra c\u0103ng th\u1eb3ng kh\u00f4ng \u0111\u00e1ng c\u00f3, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi b\u1ea1n \u0111ang l\u00ean k\u1ebf ho\u1ea1ch cho chuy\u1ebfn \u0111i. H\u01b0\u1edbng d\u1eabn kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 to\u00e0n di\u1ec7n n\u00e0y \u0111\u1ec1 c\u1eadp \u0111\u1ebfn m\u1ecdi v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p tr\u00ean \u1ee9ng d\u1ee5ng ETA c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh v\u00e0 cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p r\u00f5 r\u00e0ng, t\u1eebng b\u01b0\u1edbc \u0111\u1ec3 gi\u00fap \u0111\u01a1n xin c\u1ee7a b\u1ea1n ti\u1ebfp t\u1ee5c \u0111\u01b0\u1ee3c x\u1eed l\u00fd su\u00f4n s\u1ebb trong n\u0103m 2026.<\/p>\n\n<div class=\"key-takeaways\" style=\"background:#f0f7ff;border-left:4px solid #1a56db;padding:20px 24px;margin:24px 0;border-radius:0 8px 8px 0;\">\n<h2 style=\"margin-top:0;font-size:22px;\">Nh\u1eefng \u0111i\u1ec3m ch\u00ednh<\/h2>\n<ul>\n<li><strong>H\u1ea7u h\u1ebft c\u00e1c l\u1ed7i \u1ee9ng d\u1ee5ng \u0111\u1ec1u c\u00f3 c\u00e1ch kh\u1eafc ph\u1ee5c \u0111\u01a1n gi\u1ea3n<\/strong> \u2014 Vi\u1ec7c c\u1eadp nh\u1eadt \u1ee9ng d\u1ee5ng, x\u00f3a b\u1ed9 nh\u1edb cache ho\u1eb7c kh\u1edfi \u0111\u1ed9ng l\u1ea1i \u0111i\u1ec7n tho\u1ea1i s\u1ebd kh\u1eafc ph\u1ee5c h\u1ea7u h\u1ebft c\u00e1c s\u1ef1 c\u1ed1 c\u1ee7a \u1ee9ng d\u1ee5ng ETA t\u1ea1i Anh.<\/li>\n<li><strong>S\u1ef1 c\u1ed1 m\u00e1y \u1ea3nh l\u00e0 v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p nh\u1ea5t<\/strong> \u2014 H\u00e3y \u0111\u1ea3m b\u1ea3o \u00e1nh s\u00e1ng t\u1ed1t, lau s\u1ea1ch \u1ed1ng k\u00ednh v\u00e0 gi\u1eef \u0111i\u1ec7n tho\u1ea1i th\u1eadt v\u1eefng khi qu\u00e9t h\u1ed9 chi\u1ebfu v\u00e0 ch\u1ee5p \u1ea3nh.<\/li>\n<li><strong>C\u00e1c tr\u01b0\u1eddng h\u1ee3p thanh to\u00e1n kh\u00f4ng th\u00e0nh c\u00f4ng th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn ng\u00e2n h\u00e0ng<\/strong> \u2014 H\u00e3y li\u00ean h\u1ec7 v\u1edbi ng\u00e2n h\u00e0ng c\u1ee7a b\u1ea1n \u0111\u1ec3 \u0111\u01b0\u1ee3c ph\u00e9p th\u1ef1c hi\u1ec7n thanh to\u00e1n qu\u1ed1c t\u1ebf tr\u01b0\u1edbc khi n\u1ed9p \u0111\u01a1n, ho\u1eb7c th\u1eed d\u00f9ng th\u1ebb kh\u00e1c.<\/li>\n<li><strong>C\u00f3 m\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf tr\u00ean web<\/strong> \u2014 N\u1ebfu \u1ee9ng d\u1ee5ng li\u00ean t\u1ee5c g\u1eb7p s\u1ef1 c\u1ed1, b\u1ea1n c\u00f3 th\u1ec3 n\u1ed9p \u0111\u01a1n qua trang web gov.uk b\u1eb1ng tr\u00ecnh duy\u1ec7t tr\u00ean m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n ho\u1eb7c m\u00e1y t\u00ednh x\u00e1ch tay.<\/li>\n<li><strong>Ki\u1ec3m tra k\u1ebft n\u1ed1i internet c\u1ee7a b\u1ea1n<\/strong> \u2014 N\u00ean s\u1eed d\u1ee5ng k\u1ebft n\u1ed1i Wi-Fi \u1ed5n \u0111\u1ecbnh thay v\u00ec d\u1eef li\u1ec7u di \u0111\u1ed9ng trong qu\u00e1 tr\u00ecnh n\u1ed9p \u0111\u01a1n.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<h2>C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 c\u00e0i \u0111\u1eb7t \u1ee9ng d\u1ee5ng v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch<\/h2>\n\n<h3>\u1ee8ng d\u1ee5ng kh\u00f4ng t\u1ea3i xu\u1ed1ng ho\u1eb7c c\u00e0i \u0111\u1eb7t \u0111\u01b0\u1ee3c<\/h3>\n\n<p>N\u1ebfu b\u1ea1n kh\u00f4ng th\u1ec3 t\u1ea3i xu\u1ed1ng \u1ee9ng d\u1ee5ng UK ETA t\u1eeb Apple App Store ho\u1eb7c Google Play Store, h\u00e3y ki\u1ec3m tra nh\u1eefng \u0111i\u1ec1u sau:<\/p>\n<p><strong>Th\u00f4ng tin quan tr\u1ecdng:<\/strong> ETA c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh c\u00f3 gi\u00e1 \u00a320 cho m\u1ed7i \u0111\u01a1n \u0111\u0103ng k\u00fd, c\u00f3 gi\u00e1 tr\u1ecb trong 2 n\u0103m ho\u1eb7c cho \u0111\u1ebfn khi h\u1ed9 chi\u1ebfu c\u1ee7a b\u1ea1n h\u1ebft h\u1ea1n, v\u00e0 cho ph\u00e9p nh\u1eadp c\u1ea3nh kh\u00f4ng gi\u1edbi h\u1ea1n v\u1edbi th\u1eddi gian l\u01b0u tr\u00fa t\u1ed1i \u0111a 6 th\u00e1ng m\u1ed7i l\u1ea7n. C\u00f4ng d\u00e2n t\u1eeb 48 qu\u1ed1c gia \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n ph\u1ea3i xin ETA tr\u01b0\u1edbc khi du l\u1ecbch (Ngu\u1ed3n: <a href=\"https:\/\/www.gov.uk\/guidance\/apply-for-an-electronic-travel-authorisation-eta\" target=\"_blank\" rel=\"noopener\">Ch\u00ednh ph\u1ee7 V\u01b0\u01a1ng qu\u1ed1c Anh<\/a>).<\/p>\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/visaeta.uk\/wp-content\/uploads\/2026\/04\/uk-eta-troubleshooting-photo-upload.jpg\" alt=\"\u1ee8ng vi\u00ean ch\u1ee5p l\u1ea1i \u1ea3nh \u0111\u1ec3 kh\u1eafc ph\u1ee5c c\u00e1c l\u1ed7i li\u00ean quan \u0111\u1ebfn ETA\" class=\"wp-image-4903\" srcset=\"https:\/\/visaeta.uk\/wp-content\/uploads\/2026\/04\/uk-eta-troubleshooting-photo-upload.jpg 1200w, https:\/\/visaeta.uk\/wp-content\/uploads\/2026\/04\/uk-eta-troubleshooting-photo-upload-300x200.jpg 300w, https:\/\/visaeta.uk\/wp-content\/uploads\/2026\/04\/uk-eta-troubleshooting-photo-upload-1024x683.jpg 1024w, https:\/\/visaeta.uk\/wp-content\/uploads\/2026\/04\/uk-eta-troubleshooting-photo-upload-768x512.jpg 768w, https:\/\/visaeta.uk\/wp-content\/uploads\/2026\/04\/uk-eta-troubleshooting-photo-upload-18x12.jpg 18w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n\n<ul>\n<li><strong>Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch thi\u1ebft b\u1ecb:<\/strong> \u1ee8ng d\u1ee5ng UK ETA y\u00eau c\u1ea7u iOS 15.0 tr\u1edf l\u00ean \u0111\u1ed1i v\u1edbi iPhone v\u00e0 Android 8.0 tr\u1edf l\u00ean \u0111\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb Android. C\u00e1c \u0111i\u1ec7n tho\u1ea1i c\u0169 ch\u1ea1y h\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0111\u00e3 l\u1ed7i th\u1eddi c\u00f3 th\u1ec3 kh\u00f4ng t\u01b0\u01a1ng th\u00edch. Vui l\u00f2ng ki\u1ec3m tra phi\u00ean b\u1ea3n h\u1ec7 \u0111i\u1ec1u h\u00e0nh c\u1ee7a \u0111i\u1ec7n tho\u1ea1i trong m\u1ee5c C\u00e0i \u0111\u1eb7t.<\/li>\n<li><strong>Dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef:<\/strong> \u1ee8ng d\u1ee5ng n\u00e0y c\u1ea7n kho\u1ea3ng 100 MB dung l\u01b0\u1ee3ng tr\u1ed1ng. N\u1ebfu b\u1ed9 nh\u1edb \u0111i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n \u0111\u00e3 \u0111\u1ea7y, h\u00e3y x\u00f3a c\u00e1c \u1ee9ng d\u1ee5ng ho\u1eb7c t\u1ec7p kh\u00f4ng s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u1ea3i ph\u00f3ng dung l\u01b0\u1ee3ng.<\/li>\n<li><strong>C\u00e1c h\u1ea1n ch\u1ebf theo khu v\u1ef1c:<\/strong> \u1ee8ng d\u1ee5ng n\u00e0y s\u1ebd c\u00f3 s\u1eb5n \u1edf t\u1ea5t c\u1ea3 c\u00e1c qu\u1ed1c gia, nh\u01b0ng \u1edf m\u1ed9t s\u1ed1 khu v\u1ef1c c\u1ee7a App Store, \u1ee9ng d\u1ee5ng c\u00f3 th\u1ec3 t\u1ea1m th\u1eddi kh\u00f4ng kh\u1ea3 d\u1ee5ng. N\u1ebfu \u1ee9ng d\u1ee5ng kh\u00f4ng xu\u1ea5t hi\u1ec7n trong k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm, h\u00e3y th\u1eed t\u00ecm ki\u1ebfm tr\u1ef1c ti\u1ebfp t\u1eeb kh\u00f3a \u201cUK ETA\u201d ho\u1eb7c truy c\u1eadp trang <a href=\"https:\/\/www.gov.uk\/eta\" target=\"_blank\" rel=\"noopener\">Trang web ch\u00ednh th\u1ee9c c\u1ee7a Ch\u00ednh ph\u1ee7 Anh v\u1ec1 th\u1eddi gian \u0111\u1ebfn d\u1ef1 ki\u1ebfn (ETA)<\/a> \u0111\u1ec3 l\u1ea5y c\u00e1c li\u00ean k\u1ebft t\u1ea3i xu\u1ed1ng tr\u1ef1c ti\u1ebfp.<\/li>\n<li><strong>K\u1ebft n\u1ed1i Internet:<\/strong> \u0110\u1ec3 t\u1ea3i xu\u1ed1ng, b\u1ea1n c\u1ea7n c\u00f3 k\u1ebft n\u1ed1i Internet \u1ed5n \u0111\u1ecbnh. H\u00e3y th\u1eed chuy\u1ec3n \u0111\u1ed5i gi\u1eefa Wi-Fi v\u00e0 d\u1eef li\u1ec7u di \u0111\u1ed9ng \u0111\u1ec3 xem qu\u00e1 tr\u00ecnh t\u1ea3i xu\u1ed1ng c\u00f3 b\u1eaft \u0111\u1ea7u kh\u00f4ng.<\/li>\n<\/ul>\n\n<h3>\u1ee8ng d\u1ee5ng b\u1ecb treo khi kh\u1edfi \u0111\u1ed9ng<\/h3>\n\n<p>N\u1ebfu \u1ee9ng d\u1ee5ng ETA c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh b\u1ecb treo ngay sau khi m\u1edf ho\u1eb7c trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng, h\u00e3y th\u1eed c\u00e1c gi\u1ea3i ph\u00e1p sau theo th\u1ee9 t\u1ef1:<\/p>\n\n<p><strong>1. Bu\u1ed9c \u0111\u00f3ng v\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i:<\/strong> H\u00e3y \u0111\u00f3ng \u1ee9ng d\u1ee5ng ho\u00e0n to\u00e0n (vu\u1ed1t \u0111\u1ec3 x\u00f3a \u1ee9ng d\u1ee5ng kh\u1ecfi danh s\u00e1ch c\u00e1c \u1ee9ng d\u1ee5ng g\u1ea7n \u0111\u00e2y) r\u1ed3i m\u1edf l\u1ea1i. Thao t\u00e1c n\u00e0y s\u1ebd x\u00f3a b\u1ed9 nh\u1edb t\u1ea1m th\u1eddi c\u1ee7a \u1ee9ng d\u1ee5ng v\u00e0 th\u01b0\u1eddng gi\u00fap kh\u1eafc ph\u1ee5c c\u00e1c s\u1ef1 c\u1ed1 treo m\u00e1y.<\/p>\n\n<p><strong>2. Kh\u1edfi \u0111\u1ed9ng l\u1ea1i \u0111i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n:<\/strong> Vi\u1ec7c kh\u1edfi \u0111\u1ed9ng l\u1ea1i ho\u00e0n to\u00e0n thi\u1ebft b\u1ecb s\u1ebd x\u00f3a t\u1ea5t c\u1ea3 c\u00e1c ti\u1ebfn tr\u00ecnh \u0111ang ch\u1ea1y ng\u1ea7m v\u00e0 c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c c\u00e1c s\u1ef1 c\u1ed1 li\u00ean quan \u0111\u1ebfn \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a \u1ee9ng d\u1ee5ng. H\u00e3y nh\u1ea5n v\u00e0 gi\u1eef n\u00fat ngu\u1ed3n, ch\u1ecdn \"Kh\u1edfi \u0111\u1ed9ng l\u1ea1i\", \u0111\u1ee3i \u0111i\u1ec7n tho\u1ea1i kh\u1edfi \u0111\u1ed9ng ho\u00e0n to\u00e0n, sau \u0111\u00f3 th\u1eed m\u1edf \u1ee9ng d\u1ee5ng l\u1ea1i.<\/p>\n\n<p><strong>3. C\u1eadp nh\u1eadt \u1ee9ng d\u1ee5ng:<\/strong> H\u00e3y ki\u1ec3m tra App Store ho\u1eb7c Google Play Store \u0111\u1ec3 xem c\u00f3 b\u1ea3n c\u1eadp nh\u1eadt n\u00e0o kh\u00f4ng. C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n th\u01b0\u1eddng xuy\u00ean ph\u00e1t h\u00e0nh c\u00e1c b\u1ea3n s\u1eeda l\u1ed7i cho c\u00e1c l\u1ed7i v\u00e0 s\u1ef1 c\u1ed1 \u0111\u00e3 bi\u1ebft. H\u00e3y b\u1eadt t\u00ednh n\u0103ng c\u1eadp nh\u1eadt t\u1ef1 \u0111\u1ed9ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o b\u1ea1n lu\u00f4n s\u1eed d\u1ee5ng phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t.<\/p>\n\n<p><strong>4. C\u1eadp nh\u1eadt h\u1ec7 \u0111i\u1ec1u h\u00e0nh c\u1ee7a b\u1ea1n:<\/strong> H\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0111i\u1ec7n tho\u1ea1i \u0111\u00e3 l\u1ed7i th\u1eddi c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c phi\u00ean b\u1ea3n \u1ee9ng d\u1ee5ng m\u1edbi h\u01a1n. H\u00e3y ki\u1ec3m tra ph\u1ea7n C\u00e0i \u0111\u1eb7t \u0111\u1ec3 xem c\u00f3 b\u1ea3n c\u1eadp nh\u1eadt h\u1ec7 th\u1ed1ng n\u00e0o s\u1eb5n s\u00e0ng kh\u00f4ng v\u00e0 c\u00e0i \u0111\u1eb7t ch\u00fang tr\u01b0\u1edbc khi th\u1eed l\u1ea1i \u1ee9ng d\u1ee5ng.<\/p>\n\n<p><strong>5. C\u00e0i \u0111\u1eb7t l\u1ea1i \u1ee9ng d\u1ee5ng:<\/strong> N\u1ebfu c\u00e1c b\u01b0\u1edbc tr\u00ean kh\u00f4ng hi\u1ec7u qu\u1ea3, h\u00e3y x\u00f3a ho\u00e0n to\u00e0n \u1ee9ng d\u1ee5ng v\u00e0 t\u1ea3i l\u1ea1i t\u1eeb c\u1eeda h\u00e0ng. Thao t\u00e1c n\u00e0y s\u1ebd lo\u1ea1i b\u1ecf m\u1ecdi d\u1eef li\u1ec7u b\u1ecb h\u1ecfng c\u00f3 th\u1ec3 l\u00e0 nguy\u00ean nh\u00e2n g\u00e2y ra s\u1ef1 c\u1ed1.<\/p>\n\n<h2>C\u00e1c v\u1ea5n \u0111\u1ec1 khi qu\u00e9t h\u1ed9 chi\u1ebfu<\/h2>\n\n<h3>L\u1ed7i \u0111\u1ecdc chip NFC<\/h3>\n\n<p>\u1ee8ng d\u1ee5ng ETA c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh s\u1eed d\u1ee5ng b\u1ed9 \u0111\u1ecdc NFC (Giao ti\u1ebfp tr\u01b0\u1eddng g\u1ea7n) tr\u00ean \u0111i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n \u0111\u1ec3 qu\u00e9t chip \u0111i\u1ec7n t\u1eed trong h\u1ed9 chi\u1ebfu. \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p nh\u1ea5t. N\u1ebfu \u1ee9ng d\u1ee5ng kh\u00f4ng \u0111\u1ecdc \u0111\u01b0\u1ee3c chip trong h\u1ed9 chi\u1ebfu c\u1ee7a b\u1ea1n:<\/p>\n\n<ul>\n<li><strong>Ki\u1ec3m tra xem NFC \u0111\u00e3 \u0111\u01b0\u1ee3c b\u1eadt ch\u01b0a:<\/strong> V\u00e0o ph\u1ea7n C\u00e0i \u0111\u1eb7t tr\u00ean \u0111i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng NFC \u0111\u00e3 \u0111\u01b0\u1ee3c b\u1eadt. Tr\u00ean iPhone, NFC lu\u00f4n \u1edf ch\u1ebf \u0111\u1ed9 b\u1eadt v\u00e0 kh\u00f4ng th\u1ec3 t\u1eaft\/b\u1eadt. Tr\u00ean Android, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i b\u1eadt t\u00ednh n\u0103ng n\u00e0y theo c\u00e1ch th\u1ee7 c\u00f4ng.<\/li>\n<li><strong>Th\u00e1o v\u1ecf \u0111i\u1ec7n tho\u1ea1i:<\/strong> V\u1ecf \u0111i\u1ec7n tho\u1ea1i d\u00e0y, v\u1ecf kim lo\u1ea1i v\u00e0 v\u1ecf c\u00f3 kh\u00f3a t\u1eeb t\u00ednh c\u00f3 th\u1ec3 g\u00e2y nhi\u1ec5u t\u00edn hi\u1ec7u NFC. H\u00e3y th\u00e1o v\u1ecf \u0111i\u1ec7n tho\u1ea1i ra tr\u01b0\u1edbc khi qu\u00e9t.<\/li>\n<li><strong>\u0110\u1eb7t \u0111\u00fang v\u1ecb tr\u00ed:<\/strong> V\u1ecb tr\u00ed \u0103ng-ten NFC kh\u00e1c nhau t\u00f9y theo m\u1eabu \u0111i\u1ec7n tho\u1ea1i. \u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c m\u1eabu iPhone, \u0103ng-ten n\u1eb1m \u1edf ph\u00eda tr\u00ean c\u00f9ng c\u1ee7a \u0111i\u1ec7n tho\u1ea1i. \u0110\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb Android, \u0103ng-ten th\u01b0\u1eddng n\u1eb1m \u1edf gi\u1eefa m\u1eb7t sau. H\u00e3y \u0111\u1eb7t trang th\u00f4ng tin c\u00e1 nh\u00e2n c\u1ee7a h\u1ed9 chi\u1ebfu (trang c\u00f3 \u1ea3nh c\u1ee7a b\u1ea1n) \u00fap xu\u1ed1ng tr\u00ean m\u1ed9t b\u1ec1 m\u1eb7t ph\u1eb3ng, sau \u0111\u00f3 t\u1eeb t\u1eeb di chuy\u1ec3n ph\u1ea7n tr\u00ean c\u00f9ng (\u0111\u1ed1i v\u1edbi iPhone) ho\u1eb7c ph\u1ea7n gi\u1eefa (\u0111\u1ed1i v\u1edbi Android) c\u1ee7a \u0111i\u1ec7n tho\u1ea1i d\u1ecdc theo h\u1ed9 chi\u1ebfu cho \u0111\u1ebfn khi \u1ee9ng d\u1ee5ng ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c chip.<\/li>\n<li><strong>H\u00e3y gi\u1eef nguy\u00ean t\u01b0 th\u1ebf:<\/strong> Khi \u1ee9ng d\u1ee5ng b\u1eaft \u0111\u1ea7u qu\u00e9t, h\u00e3y gi\u1eef \u0111i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n th\u1eadt v\u1eefng. Qu\u00e1 tr\u00ecnh qu\u00e9t NFC m\u1ea5t v\u00e0i gi\u00e2y v\u00e0 b\u1ea5t k\u1ef3 chuy\u1ec3n \u0111\u1ed9ng n\u00e0o c\u0169ng c\u00f3 th\u1ec3 l\u00e0m gi\u00e1n \u0111o\u1ea1n qu\u00e1 tr\u00ecnh n\u00e0y.<\/li>\n<li><strong>M\u1edf h\u1ed9 chi\u1ebfu ra ph\u1eb3ng:<\/strong> Con chip \u0111\u01b0\u1ee3c g\u1eafn v\u00e0o trang th\u00f4ng tin c\u00e1 nh\u00e2n ho\u1eb7c trang b\u00eca tr\u01b0\u1edbc. H\u00e3y m\u1edf h\u1ed9 chi\u1ebfu ra ho\u00e0n to\u00e0n v\u00e0 \u0111\u1eb7t ph\u1eb3ng thay v\u00ec ch\u1ec9 m\u1edf m\u1ed9t ph\u1ea7n.<\/li>\n<li><strong>H\u00e3y th\u1eed c\u00e1c t\u01b0 th\u1ebf kh\u00e1c nhau:<\/strong> N\u1ebfu kh\u00f4ng ph\u00e1t hi\u1ec7n th\u1ea5y chip, h\u00e3y t\u1eeb t\u1eeb di chuy\u1ec3n \u0111i\u1ec7n tho\u1ea1i qua c\u00e1c v\u1ecb tr\u00ed kh\u00e1c nhau tr\u00ean b\u00eca tr\u01b0\u1edbc v\u00e0 trang th\u00f4ng tin c\u1ee7a h\u1ed9 chi\u1ebfu. V\u1ecb tr\u00ed c\u1ee7a chip c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y theo nh\u00e0 s\u1ea3n xu\u1ea5t h\u1ed9 chi\u1ebfu.<\/li>\n<\/ul>\n\n<h3>H\u1ed9 chi\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c nh\u1eadn di\u1ec7n<\/h3>\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/visaeta.uk\/wp-content\/uploads\/2026\/04\/uk-eta-troubleshooting-approved-status.jpg\" alt=\"Tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t theo ti\u00eau chu\u1ea9n ETA c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh tr\u00ean \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh sau khi kh\u1eafc ph\u1ee5c c\u00e1c l\u1ed7i\" class=\"wp-image-4905\" srcset=\"https:\/\/visaeta.uk\/wp-content\/uploads\/2026\/04\/uk-eta-troubleshooting-approved-status.jpg 1200w, https:\/\/visaeta.uk\/wp-content\/uploads\/2026\/04\/uk-eta-troubleshooting-approved-status-300x200.jpg 300w, https:\/\/visaeta.uk\/wp-content\/uploads\/2026\/04\/uk-eta-troubleshooting-approved-status-1024x683.jpg 1024w, https:\/\/visaeta.uk\/wp-content\/uploads\/2026\/04\/uk-eta-troubleshooting-approved-status-768x512.jpg 768w, https:\/\/visaeta.uk\/wp-content\/uploads\/2026\/04\/uk-eta-troubleshooting-approved-status-18x12.jpg 18w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p>N\u1ebfu \u1ee9ng d\u1ee5ng kh\u00f4ng nh\u1eadn di\u1ec7n \u0111\u01b0\u1ee3c h\u1ed9 chi\u1ebfu c\u1ee7a b\u1ea1n (ngay c\u1ea3 tr\u01b0\u1edbc khi qu\u00e9t NFC), h\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n \u0111ang qu\u00e9t \u0111\u00fang trang. \u1ee8ng d\u1ee5ng c\u1ea7n \u0111\u1ecdc Khu v\u1ef1c c\u00f3 th\u1ec3 \u0111\u1ecdc b\u1eb1ng m\u00e1y (MRZ) \u2014 hai d\u00f2ng ch\u1eef v\u00e0 s\u1ed1 \u1edf ph\u00eda d\u01b0\u1edbi trang th\u00f4ng tin c\u1ee7a h\u1ed9 chi\u1ebfu. H\u00e3y \u0111\u1ea3m b\u1ea3o to\u00e0n b\u1ed9 khu v\u1ef1c MRZ n\u1eb1m trong khung h\u00ecnh c\u1ee7a camera, v\u1edbi \u00e1nh s\u00e1ng t\u1ed1t v\u00e0 kh\u00f4ng c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng ch\u00f3i s\u00e1ng tr\u00ean trang.<\/p>\n\n<h2>L\u1ed7i ch\u1ee5p v\u00e0 t\u1ea3i l\u00ean \u1ea3nh<\/h2>\n\n<h3>\u1ea2nh c\u1ee9 b\u1ecb t\u1eeb ch\u1ed1i<\/h3>\n\n<p>\u1ee8ng d\u1ee5ng ETA c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh c\u00f3 t\u00ednh n\u0103ng x\u00e1c minh \u1ea3nh t\u00edch h\u1ee3p, gi\u00fap ki\u1ec3m tra \u1ea3nh c\u1ee7a b\u1ea1n d\u1ef1a tr\u00ean c\u00e1c y\u00eau c\u1ea7u nghi\u00eam ng\u1eb7t. C\u00e1c l\u00fd do ph\u1ed5 bi\u1ebfn d\u1eabn \u0111\u1ebfn vi\u1ec7c b\u1ecb t\u1eeb ch\u1ed1i nhi\u1ec1u l\u1ea7n bao g\u1ed3m \u00e1nh s\u00e1ng k\u00e9m, t\u01b0 th\u1ebf ch\u1ee5p kh\u00f4ng \u0111\u00fang, \u0111eo k\u00ednh v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 n\u1ec1n. \u0110\u1ec3 bi\u1ebft h\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 c\u00e1ch kh\u1eafc ph\u1ee5c c\u00e1c tr\u01b0\u1eddng h\u1ee3p \u1ea3nh b\u1ecb t\u1eeb ch\u1ed1i, h\u00e3y tham kh\u1ea3o b\u00e0i vi\u1ebft chi ti\u1ebft c\u1ee7a ch\u00fang t\u00f4i t\u1ea1i <a href=\"https:\/\/visaeta.uk\/vi\/blog\/uk-eta-photo-rejected-fix-guide-2026\/\">\u1ea2nh ETA c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh b\u1ecb t\u1eeb ch\u1ed1i \u2014 c\u00e1ch kh\u1eafc ph\u1ee5c<\/a>.<\/p>\n\n<h3>Camera kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng trong \u1ee9ng d\u1ee5ng<\/h3>\n\n<p>N\u1ebfu camera kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng khi \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u b\u1ea1n ch\u1ee5p \u1ea3nh:<\/p>\n\n<ul>\n<li><strong>Ki\u1ec3m tra quy\u1ec1n truy c\u1eadp c\u1ee7a camera:<\/strong> V\u00e0o ph\u1ea7n C\u00e0i \u0111\u1eb7t tr\u00ean \u0111i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n, t\u00ecm \u1ee9ng d\u1ee5ng UK ETA v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng quy\u1ec1n truy c\u1eadp camera \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea5p. Tr\u00ean iPhone, v\u00e0o C\u00e0i \u0111\u1eb7t &gt; Quy\u1ec1n ri\u00eang t\u01b0 &gt; Camera. Tr\u00ean Android, v\u00e0o C\u00e0i \u0111\u1eb7t &gt; \u1ee8ng d\u1ee5ng &gt; UK ETA &gt; Quy\u1ec1n.<\/li>\n<li><strong>\u0110\u00f3ng c\u00e1c \u1ee9ng d\u1ee5ng m\u00e1y \u1ea3nh kh\u00e1c:<\/strong> N\u1ebfu c\u00f3 \u1ee9ng d\u1ee5ng kh\u00e1c (ch\u1eb3ng h\u1ea1n nh\u01b0 \u1ee9ng d\u1ee5ng m\u00e1y \u1ea3nh m\u1eb7c \u0111\u1ecbnh, WhatsApp ho\u1eb7c Snapchat) \u0111ang s\u1eed d\u1ee5ng m\u00e1y \u1ea3nh, \u1ee9ng d\u1ee5ng ETA s\u1ebd kh\u00f4ng th\u1ec3 truy c\u1eadp v\u00e0o m\u00e1y \u1ea3nh. H\u00e3y \u0111\u00f3ng t\u1ea5t c\u1ea3 c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c c\u00f3 th\u1ec3 \u0111ang s\u1eed d\u1ee5ng m\u00e1y \u1ea3nh.<\/li>\n<li><strong>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i \u1ee9ng d\u1ee5ng:<\/strong> H\u00e3y bu\u1ed9c \u0111\u00f3ng \u1ee9ng d\u1ee5ng ETA r\u1ed3i m\u1edf l\u1ea1i. \u0110\u00f4i khi quy\u1ec1n truy c\u1eadp camera kh\u00f4ng \u0111\u01b0\u1ee3c kh\u1edfi t\u1ea1o \u0111\u00fang c\u00e1ch trong l\u1ea7n kh\u1edfi ch\u1ea1y \u0111\u1ea7u ti\u00ean.<\/li>\n<\/ul>\n\n<h3>Kh\u00f4ng t\u1ea3i \u1ea3nh l\u00ean \u0111\u01b0\u1ee3c<\/h3>\n\n<p>N\u1ebfu b\u1ea1n \u0111ang t\u1ea3i l\u00ean m\u1ed9t b\u1ee9c \u1ea3nh \u0111\u00e3 ch\u1ee5p s\u1eb5n thay v\u00ec s\u1eed d\u1ee5ng camera trong \u1ee9ng d\u1ee5ng v\u00e0 qu\u00e1 tr\u00ecnh t\u1ea3i l\u00ean kh\u00f4ng th\u00e0nh c\u00f4ng, h\u00e3y ki\u1ec3m tra \u0111\u1ecbnh d\u1ea1ng t\u1ec7p (ph\u1ea3i l\u00e0 JPEG ho\u1eb7c PNG), k\u00edch th\u01b0\u1edbc t\u1ec7p (t\u1eeb 50 KB \u0111\u1ebfn 10 MB) v\u00e0 k\u00edch th\u01b0\u1edbc h\u00ecnh \u1ea3nh. Tr\u00e1nh t\u1ea3i l\u00ean \u1ea3nh ch\u1ee5p m\u00e0n h\u00ecnh, v\u00ec ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a ch\u00fang th\u01b0\u1eddng k\u00e9m h\u01a1n so v\u1edbi \u1ea3nh g\u1ed1c.<\/p>\n\n<h2>L\u1ed7i thanh to\u00e1n<\/h2>\n\n<h3>Giao d\u1ecbch b\u1ecb t\u1eeb ch\u1ed1i<\/h3>\n\n<p>N\u1ebfu giao d\u1ecbch thanh to\u00e1n c\u1ee7a b\u1ea1n b\u1ecb t\u1eeb ch\u1ed1i khi c\u1ed1 g\u1eafng thanh to\u00e1n <a href=\"https:\/\/visaeta.uk\/vi\/blog\/uk-eta-fees-costs-guide\/\">Ph\u00ed \u00a320 UK ETA<\/a>, h\u00e3y th\u1eed l\u00e0m nh\u01b0 sau:<\/p>\n\n<ul>\n<li><strong>Ki\u1ec3m tra th\u00f4ng tin th\u1ebb:<\/strong> H\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng s\u1ed1 th\u1ebb, ng\u00e0y h\u1ebft h\u1ea1n v\u00e0 m\u00e3 CVV \u0111\u00e3 \u0111\u01b0\u1ee3c nh\u1eadp ch\u00ednh x\u00e1c. Ch\u1ec9 c\u1ea7n sai m\u1ed9t ch\u1eef s\u1ed1 c\u0169ng c\u00f3 th\u1ec3 khi\u1ebfn giao d\u1ecbch thanh to\u00e1n b\u1ecb th\u1ea5t b\u1ea1i.<\/li>\n<li><strong>Thanh to\u00e1n qu\u1ed1c t\u1ebf:<\/strong> M\u1ed9t s\u1ed1 ng\u00e2n h\u00e0ng m\u1eb7c \u0111\u1ecbnh ch\u1eb7n c\u00e1c giao d\u1ecbch thanh to\u00e1n tr\u1ef1c tuy\u1ebfn qu\u1ed1c t\u1ebf. Vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi ng\u00e2n h\u00e0ng c\u1ee7a b\u1ea1n \u0111\u1ec3 x\u00e1c nh\u1eadn giao d\u1ecbch ho\u1eb7c t\u1ea1m th\u1eddi g\u1ee1 b\u1ecf c\u00e1c h\u1ea1n ch\u1ebf v\u1ec1 thanh to\u00e1n qu\u1ed1c t\u1ebf.<\/li>\n<li><strong>S\u1ed1 ti\u1ec1n \u0111\u1ee7:<\/strong> H\u00e3y \u0111\u1ea3m b\u1ea3o th\u1ebb c\u1ee7a b\u1ea1n c\u00f3 \u0111\u1ee7 s\u1ed1 d\u01b0 ho\u1eb7c h\u1ea1n m\u1ee9c t\u00edn d\u1ee5ng \u0111\u1ec3 thanh to\u00e1n kho\u1ea3n ph\u00ed 16 b\u1ea3ng Anh c\u00f9ng v\u1edbi c\u00e1c kho\u1ea3n ph\u00ed giao d\u1ecbch qu\u1ed1c t\u1ebf m\u00e0 ng\u00e2n h\u00e0ng c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng.<\/li>\n<li><strong>H\u00e3y th\u1eed m\u1ed9t th\u1ebb kh\u00e1c:<\/strong> N\u1ebfu m\u1ed9t th\u1ebb b\u1ecb t\u1eeb ch\u1ed1i, h\u00e3y th\u1eed d\u00f9ng th\u1ebb ghi n\u1ee3 ho\u1eb7c th\u1ebb t\u00edn d\u1ee5ng kh\u00e1c. Th\u1ebb Visa v\u00e0 Mastercard \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn r\u1ed9ng r\u00e3i nh\u1ea5t.<\/li>\n<li><strong>X\u00e1c th\u1ef1c 3D Secure:<\/strong> Ng\u00e2n h\u00e0ng c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 y\u00eau c\u1ea7u x\u00e1c th\u1ef1c b\u1ed5 sung (ch\u1eb3ng h\u1ea1n nh\u01b0 m\u00e3 x\u00e1c nh\u1eadn \u0111\u01b0\u1ee3c g\u1eedi qua tin nh\u1eafn SMS ho\u1eb7c x\u00e1c nh\u1eadn qua \u1ee9ng d\u1ee5ng ng\u00e2n h\u00e0ng). H\u00e3y ch\u00fa \u00fd \u0111\u1ebfn c\u00e1c c\u1eeda s\u1ed5 b\u1eadt l\u00ean ho\u1eb7c m\u00e0n h\u00ecnh chuy\u1ec3n h\u01b0\u1edbng trong qu\u00e1 tr\u00ecnh thanh to\u00e1n.<\/li>\n<li><strong>S\u1ef1 can thi\u1ec7p c\u1ee7a VPN:<\/strong> N\u1ebfu b\u1ea1n \u0111ang s\u1eed d\u1ee5ng VPN, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 g\u00e2y c\u1ea3n tr\u1edf cho t\u00ednh n\u0103ng ph\u00e1t hi\u1ec7n gian l\u1eadn c\u1ee7a c\u1ed5ng thanh to\u00e1n. Vui l\u00f2ng t\u1eaft VPN v\u00e0 th\u1eed l\u1ea1i.<\/li>\n<\/ul>\n\n<h3>\u0110\u00e3 thanh to\u00e1n nh\u01b0ng ch\u01b0a \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn<\/h3>\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/visaeta.uk\/wp-content\/uploads\/2026\/04\/uk-eta-troubleshooting-payment-card.jpg\" alt=\"Gi\u1eef th\u1ebb ghi n\u1ee3 trong tay \u0111\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i thanh to\u00e1n ETA t\u1ea1i Anh\" class=\"wp-image-4904\" srcset=\"https:\/\/visaeta.uk\/wp-content\/uploads\/2026\/04\/uk-eta-troubleshooting-payment-card.jpg 1200w, https:\/\/visaeta.uk\/wp-content\/uploads\/2026\/04\/uk-eta-troubleshooting-payment-card-300x200.jpg 300w, https:\/\/visaeta.uk\/wp-content\/uploads\/2026\/04\/uk-eta-troubleshooting-payment-card-1024x683.jpg 1024w, https:\/\/visaeta.uk\/wp-content\/uploads\/2026\/04\/uk-eta-troubleshooting-payment-card-768x512.jpg 768w, https:\/\/visaeta.uk\/wp-content\/uploads\/2026\/04\/uk-eta-troubleshooting-payment-card-18x12.jpg 18w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p>N\u1ebfu th\u1ebb c\u1ee7a b\u1ea1n \u0111\u00e3 b\u1ecb tr\u1eeb ti\u1ec1n nh\u01b0ng b\u1ea1n ch\u01b0a nh\u1eadn \u0111\u01b0\u1ee3c th\u00f4ng b\u00e1o x\u00e1c nh\u1eadn, xin \u0111\u1eebng th\u1ef1c hi\u1ec7n thanh to\u00e1n l\u1ea1i ngay l\u1eadp t\u1ee9c. H\u00e3y \u0111\u1ee3i \u00edt nh\u1ea5t 30 ph\u00fat, sau \u0111\u00f3 ki\u1ec3m tra h\u1ed9p th\u01b0 \u0111i\u1ec7n t\u1eed c\u1ee7a b\u1ea1n (bao g\u1ed3m c\u1ea3 th\u01b0 m\u1ee5c spam v\u00e0 th\u01b0 r\u00e1c) \u0111\u1ec3 t\u00ecm th\u00f4ng b\u00e1o x\u00e1c nh\u1eadn. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 \u0111\u0103ng nh\u1eadp l\u1ea1i v\u00e0o \u1ee9ng d\u1ee5ng \u0111\u1ec3 ki\u1ec3m tra tr\u1ea1ng th\u00e1i \u0111\u01a1n \u0111\u0103ng k\u00fd. N\u1ebfu giao d\u1ecbch thanh to\u00e1n \u0111\u00e3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd th\u00e0nh c\u00f4ng, \u0111\u01a1n \u0111\u0103ng k\u00fd c\u1ee7a b\u1ea1n s\u1ebd hi\u1ec3n th\u1ecb tr\u1ea1ng th\u00e1i \u201c\u0111\u00e3 g\u1eedi\u201d.<\/p>\n\n<h2>C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 \u0111\u0103ng nh\u1eadp v\u00e0 t\u00e0i kho\u1ea3n<\/h2>\n\n<h3>Kh\u00f4ng th\u1ec3 t\u1ea1o t\u00e0i kho\u1ea3n<\/h3>\n\n<p>N\u1ebfu b\u1ea1n g\u1eb7p kh\u00f3 kh\u0103n khi t\u1ea1o t\u00e0i kho\u1ea3n tr\u00ean \u1ee9ng d\u1ee5ng UK ETA, h\u00e3y \u0111\u1ea3m b\u1ea3o \u0111\u1ecba ch\u1ec9 email c\u1ee7a b\u1ea1n l\u00e0 h\u1ee3p l\u1ec7 v\u00e0 b\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0o \u0111\u1ecba ch\u1ec9 \u0111\u00f3 (b\u1ea1n s\u1ebd c\u1ea7n x\u00e1c minh \u0111\u1ecba ch\u1ec9 email n\u00e0y). H\u00e3y s\u1eed d\u1ee5ng \u0111\u1ecba ch\u1ec9 email c\u00e1 nh\u00e2n thay v\u00ec c\u00e1c d\u1ecbch v\u1ee5 email t\u1ea1m th\u1eddi ho\u1eb7c d\u00f9ng m\u1ed9t l\u1ea7n, v\u00ec nh\u1eefng \u0111\u1ecba ch\u1ec9 n\u00e0y c\u00f3 th\u1ec3 b\u1ecb ch\u1eb7n. N\u1ebfu qu\u00e1 tr\u00ecnh \u0111\u0103ng k\u00fd kh\u00f4ng th\u00e0nh c\u00f4ng, h\u00e3y th\u1eed s\u1eed d\u1ee5ng c\u1ed5ng th\u00f4ng tin \u0111\u0103ng k\u00fd tr\u1ef1c tuy\u1ebfn t\u1ea1i <a href=\"https:\/\/www.gov.uk\/eta\" target=\"_blank\" rel=\"noopener\">trang web ch\u00ednh th\u1ee9c c\u1ee7a Ch\u00ednh ph\u1ee7 V\u01b0\u01a1ng qu\u1ed1c Anh<\/a> nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf.<\/p>\n\n<h3>Qu\u00ean m\u1eadt kh\u1ea9u ho\u1eb7c b\u1ecb kh\u00f3a t\u00e0i kho\u1ea3n<\/h3>\n\n<p>H\u00e3y s\u1eed d\u1ee5ng t\u00ednh n\u0103ng \u201cQu\u00ean m\u1eadt kh\u1ea9u\u201d tr\u00ean m\u00e0n h\u00ecnh \u0111\u0103ng nh\u1eadp \u0111\u1ec3 nh\u1eadn email \u0111\u1eb7t l\u1ea1i m\u1eadt kh\u1ea9u. N\u1ebfu kh\u00f4ng nh\u1eadn \u0111\u01b0\u1ee3c email trong v\u00f2ng v\u00e0i ph\u00fat, h\u00e3y ki\u1ec3m tra th\u01b0 m\u1ee5c th\u01b0 r\u00e1c. N\u1ebfu t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n b\u1ecb kh\u00f3a sau nhi\u1ec1u l\u1ea7n \u0111\u0103ng nh\u1eadp kh\u00f4ng th\u00e0nh c\u00f4ng, h\u00e3y \u0111\u1ee3i 30 ph\u00fat tr\u01b0\u1edbc khi th\u1eed l\u1ea1i, v\u00ec h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 t\u1ea1m th\u1eddi kh\u00f3a t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n v\u00ec l\u00fd do b\u1ea3o m\u1eadt.<\/p>\n\n<h2>T\u00ecnh tr\u1ea1ng \u0111\u01a1n \u0111\u0103ng k\u00fd v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn vi\u1ec7c x\u1eed l\u00fd<\/h2>\n\n<h3>\u1ee8ng d\u1ee5ng b\u1ecb k\u1eb9t \u1edf tr\u1ea1ng th\u00e1i \u201c\u0110ang x\u1eed l\u00fd\u201d<\/h3>\n\n<p>Sau khi n\u1ed9p \u0111\u01a1n xin ETA, \u0111\u01a1n c\u1ee7a b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o h\u00e0ng \u0111\u1ee3i x\u1eed l\u00fd. H\u1ea7u h\u1ebft c\u00e1c \u0111\u01a1n \u0111\u1ec1u \u0111\u01b0\u1ee3c ch\u1ea5p thu\u1eadn trong v\u00f2ng v\u00e0i gi\u1edd, nh\u01b0ng m\u1ed9t s\u1ed1 \u0111\u01a1n c\u00f3 th\u1ec3 m\u1ea5t \u0111\u1ebfn 3 ng\u00e0y l\u00e0m vi\u1ec7c. N\u1ebfu tr\u1ea1ng th\u00e1i \u0111\u01a1n c\u1ee7a b\u1ea1n v\u1eabn \u1edf m\u1ee9c \u201c\u0111ang x\u1eed l\u00fd\u201d l\u00e2u h\u01a1n d\u1ef1 ki\u1ebfn:<\/p>\n\n<ul>\n<li><strong>H\u00e3y ki\u00ean nh\u1eabn:<\/strong> The <a href=\"https:\/\/visaeta.uk\/vi\/blog\/how-long-does-uk-eta-take-processing-times-2026\/\">th\u1eddi gian x\u1eed l\u00fd ti\u00eau chu\u1ea9n<\/a> th\u1eddi gian x\u1eed l\u00fd c\u00f3 th\u1ec3 l\u00ean \u0111\u1ebfn 3 ng\u00e0y l\u00e0m vi\u1ec7c. C\u00e1c ng\u00e0y cu\u1ed1i tu\u1ea7n v\u00e0 ng\u00e0y l\u1ec5 t\u1ea1i V\u01b0\u01a1ng qu\u1ed1c Anh kh\u00f4ng \u0111\u01b0\u1ee3c t\u00ednh l\u00e0 ng\u00e0y l\u00e0m vi\u1ec7c.<\/li>\n<li><strong>Kh\u00f4ng n\u1ed9p \u0111\u01a1n \u0111\u0103ng k\u00fd tr\u00f9ng l\u1eb7p:<\/strong> Vi\u1ec7c n\u1ed9p nhi\u1ec1u \u0111\u01a1n \u0111\u0103ng k\u00fd cho c\u00f9ng m\u1ed9t ng\u01b0\u1eddi c\u00f3 th\u1ec3 g\u00e2y nh\u1ea7m l\u1eabn v\u00e0 l\u00e0m ch\u1eadm tr\u1ec5 th\u00eam. H\u00e3y \u0111\u1ee3i cho \u0111\u1ebfn khi \u0111\u01a1n \u0111\u0103ng k\u00fd ban \u0111\u1ea7u c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c x\u1eed l\u00fd.<\/li>\n<li><strong>Ki\u1ec3m tra email c\u1ee7a b\u1ea1n:<\/strong> B\u1ed9 N\u1ed9i v\u1ee5 V\u01b0\u01a1ng qu\u1ed1c Anh c\u00f3 th\u1ec3 li\u00ean h\u1ec7 v\u1edbi b\u1ea1n \u0111\u1ec3 y\u00eau c\u1ea7u cung c\u1ea5p th\u00eam th\u00f4ng tin ho\u1eb7c t\u00e0i li\u1ec7u. H\u00e3y th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra h\u1ed9p th\u01b0 \u0111i\u1ec7n t\u1eed c\u1ee7a b\u1ea1n, bao g\u1ed3m c\u1ea3 c\u00e1c th\u01b0 m\u1ee5c th\u01b0 r\u00e1c v\u00e0 th\u01b0 kh\u00f4ng mong mu\u1ed1n.<\/li>\n<li><strong>Li\u00ean h\u1ec7 b\u1ed9 ph\u1eadn h\u1ed7 tr\u1ee3:<\/strong> N\u1ebfu \u0111\u01a1n \u0111\u0103ng k\u00fd c\u1ee7a b\u1ea1n \u0111\u00e3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd h\u01a1n 5 ng\u00e0y l\u00e0m vi\u1ec7c m\u00e0 v\u1eabn ch\u01b0a nh\u1eadn \u0111\u01b0\u1ee3c b\u1ea5t k\u1ef3 th\u00f4ng tin ph\u1ea3n h\u1ed3i n\u00e0o, vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi \u0111\u1ed9i ng\u0169 h\u1ed7 tr\u1ee3 ETA c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh \u0111\u1ec3 c\u1eadp nh\u1eadt t\u00ecnh h\u00ecnh.<\/li>\n<\/ul>\n\n<h3>\u1ee8ng d\u1ee5ng hi\u1ec3n th\u1ecb tr\u1ea1ng th\u00e1i kh\u00f4ng ch\u00ednh x\u00e1c<\/h3>\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"926\" src=\"https:\/\/visaeta.uk\/wp-content\/uploads\/2025\/08\/Common-Mistakes-to-Avoid.jpg\" alt=\"Y\u00eau c\u1ea7u v\u1ec1 sao k\u00ea ng\u00e2n h\u00e0ng cho visa du l\u1ecbch Anh: Danh s\u00e1ch ki\u1ec3m tra cho ng\u01b0\u1eddi n\u1ed9p \u0111\u01a1n\" class=\"wp-image-1291\" srcset=\"https:\/\/visaeta.uk\/wp-content\/uploads\/2025\/08\/Common-Mistakes-to-Avoid.jpg 720w, https:\/\/visaeta.uk\/wp-content\/uploads\/2025\/08\/Common-Mistakes-to-Avoid-233x300.jpg 233w, https:\/\/visaeta.uk\/wp-content\/uploads\/2025\/08\/Common-Mistakes-to-Avoid-9x12.jpg 9w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/figure>\n\n\n\n<p>N\u1ebfu tr\u1ea1ng th\u00e1i \u0111\u01a1n \u0111\u0103ng k\u00fd c\u1ee7a b\u1ea1n hi\u1ec3n th\u1ecb kh\u00f4ng ch\u00ednh x\u00e1c (v\u00ed d\u1ee5: hi\u1ec3n th\u1ecb l\u00e0 \u201cb\u1ea3n nh\u00e1p\u201d trong khi b\u1ea1n ch\u1eafc ch\u1eafn \u0111\u00e3 g\u1eedi \u0111\u01a1n, ho\u1eb7c hi\u1ec3n th\u1ecb \u0111\u01a1n \u0111\u0103ng k\u00fd c\u0169 thay v\u00ec \u0111\u01a1n m\u1edbi), h\u00e3y th\u1eed \u0111\u0103ng xu\u1ea5t ho\u00e0n to\u00e0n kh\u1ecfi \u1ee9ng d\u1ee5ng r\u1ed3i \u0111\u0103ng nh\u1eadp l\u1ea1i. \u1ee8ng d\u1ee5ng c\u00f3 th\u1ec3 c\u1ea7n \u0111\u1ed3ng b\u1ed9 h\u00f3a v\u1edbi m\u00e1y ch\u1ee7 \u0111\u1ec3 hi\u1ec3n th\u1ecb tr\u1ea1ng th\u00e1i m\u1edbi nh\u1ea5t. N\u1ebfu v\u1ea5n \u0111\u1ec1 v\u1eabn ti\u1ebfp di\u1ec5n, h\u00e3y x\u00f3a b\u1ed9 nh\u1edb cache c\u1ee7a \u1ee9ng d\u1ee5ng (Android: C\u00e0i \u0111\u1eb7t &gt; \u1ee8ng d\u1ee5ng &gt; UK ETA &gt; B\u1ed9 nh\u1edb &gt; X\u00f3a b\u1ed9 nh\u1edb cache) ho\u1eb7c c\u00e0i \u0111\u1eb7t l\u1ea1i \u1ee9ng d\u1ee5ng.<\/p>\n\n<h2>C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 m\u1ea1ng v\u00e0 k\u1ebft n\u1ed1i<\/h2>\n\n<h3>\u1ee8ng d\u1ee5ng h\u1ebft th\u1eddi gian ch\u1edd ho\u1eb7c hi\u1ec3n th\u1ecb l\u1ed7i m\u1ea1ng<\/h3>\n\n<p>\u1ee8ng d\u1ee5ng ETA c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh y\u00eau c\u1ea7u k\u1ebft n\u1ed1i internet \u1ed5n \u0111\u1ecbnh trong su\u1ed1t qu\u00e1 tr\u00ecnh n\u1ed9p \u0111\u01a1n. N\u1ebfu b\u1ea1n g\u1eb7p ph\u1ea3i l\u1ed7i h\u1ebft th\u1eddi gian ch\u1edd ho\u1eb7c c\u00e1c th\u00f4ng b\u00e1o li\u00ean quan \u0111\u1ebfn m\u1ea1ng:<\/p>\n\n<ul>\n<li><strong>Chuy\u1ec3n \u0111\u1ed5i m\u1ea1ng:<\/strong> H\u00e3y th\u1eed chuy\u1ec3n \u0111\u1ed5i gi\u1eefa Wi-Fi v\u00e0 d\u1eef li\u1ec7u di \u0111\u1ed9ng. M\u1ed9t s\u1ed1 m\u1ea1ng Wi-Fi (\u0111\u1eb7c bi\u1ec7t l\u00e0 Wi-Fi c\u00f4ng c\u1ed9ng ho\u1eb7c t\u1ea1i kh\u00e1ch s\u1ea1n) c\u00f3 th\u1ec3 c\u00f3 t\u01b0\u1eddng l\u1eeda g\u00e2y c\u1ea3n tr\u1edf k\u1ebft n\u1ed1i c\u1ee7a \u1ee9ng d\u1ee5ng.<\/li>\n<li><strong>Ki\u1ec3m tra c\u01b0\u1eddng \u0111\u1ed9 t\u00edn hi\u1ec7u:<\/strong> T\u00edn hi\u1ec7u d\u1eef li\u1ec7u di \u0111\u1ed9ng y\u1ebfu c\u00f3 th\u1ec3 g\u00e2y ra t\u00ecnh tr\u1ea1ng k\u1ebft n\u1ed1i kh\u00f4ng \u1ed5n \u0111\u1ecbnh. H\u00e3y di chuy\u1ec3n \u0111\u1ebfn khu v\u1ef1c c\u00f3 v\u00f9ng ph\u1ee7 s\u00f3ng t\u1ed1t h\u01a1n.<\/li>\n<li><strong>T\u1eaft VPN:<\/strong> K\u1ebft n\u1ed1i VPN \u0111\u00f4i khi c\u00f3 th\u1ec3 g\u00e2y c\u1ea3n tr\u1edf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y ch\u1ee7 \u1ee9ng d\u1ee5ng. Vui l\u00f2ng t\u1eaft VPN t\u1ea1m th\u1eddi trong qu\u00e1 tr\u00ecnh \u0111\u0103ng k\u00fd.<\/li>\n<li><strong>H\u00e3y th\u1eed l\u1ea1i v\u00e0o th\u1eddi \u0111i\u1ec3m kh\u00e1c:<\/strong> T\u1ea3i tr\u1ecdng m\u00e1y ch\u1ee7 c\u00f3 th\u1ec3 thay \u0111\u1ed5i trong ng\u00e0y. N\u1ebfu \u1ee9ng d\u1ee5ng li\u00ean t\u1ee5c g\u1eb7p s\u1ef1 c\u1ed1, h\u00e3y th\u1eed l\u1ea1i v\u00e0o nh\u1eefng khung gi\u1edd \u00edt ng\u01b0\u1eddi truy c\u1eadp (s\u00e1ng s\u1edbm ho\u1eb7c t\u1ed1i mu\u1ed9n theo gi\u1edd Anh).<\/li>\n<\/ul>\n\n<h2>C\u00e1ch kh\u00e1c: \u0110\u0103ng k\u00fd tr\u1ef1c tuy\u1ebfn m\u00e0 kh\u00f4ng c\u1ea7n \u1ee9ng d\u1ee5ng<\/h2>\n\n<p>N\u1ebfu b\u1ea1n v\u1eabn g\u1eb7p s\u1ef1 c\u1ed1 v\u1edbi \u1ee9ng d\u1ee5ng UK ETA, h\u00e3y nh\u1edb r\u1eb1ng b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 <a href=\"https:\/\/visaeta.uk\/vi\/blog\/how-to-apply-for-uk-eta-online-2026\/\">\u0111\u0103ng k\u00fd ETA Anh tr\u1ef1c tuy\u1ebfn<\/a> qua trang web ch\u00ednh th\u1ee9c c\u1ee7a ch\u00ednh ph\u1ee7 b\u1eb1ng b\u1ea5t k\u1ef3 tr\u00ecnh duy\u1ec7t web n\u00e0o tr\u00ean \u0111i\u1ec7n tho\u1ea1i, m\u00e1y t\u00ednh b\u1ea3ng ho\u1eb7c m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n. Quy tr\u00ecnh \u0111\u0103ng k\u00fd tr\u1ef1c tuy\u1ebfn c\u00f3 ch\u1ee9c n\u0103ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 \u1ee9ng d\u1ee5ng v\u00e0 c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ee7a \u1ee9ng d\u1ee5ng, quy\u1ec1n truy c\u1eadp camera ho\u1eb7c qu\u00e9t NFC.<\/p>\n\n<p>C\u1ed5ng th\u00f4ng tin tr\u1ef1c tuy\u1ebfn cho ph\u00e9p b\u1ea1n t\u1ea3i l\u00ean \u1ea3nh \u0111\u00e3 ch\u1ee5p s\u1eb5n v\u00e0 nh\u1eadp th\u00f4ng tin h\u1ed9 chi\u1ebfu theo c\u00e1ch th\u1ee7 c\u00f4ng, t\u1eeb \u0111\u00f3 tr\u00e1nh s\u1eed d\u1ee5ng t\u00ednh n\u0103ng camera v\u00e0 qu\u00e9t NFC trong \u1ee9ng d\u1ee5ng \u2013 nh\u1eefng t\u00ednh n\u0103ng th\u01b0\u1eddng g\u00e2y ra c\u00e1c s\u1ef1 c\u1ed1 k\u1ef9 thu\u1eadt ph\u1ed5 bi\u1ebfn nh\u1ea5t.<\/p>\n\n<h2>Ngu\u1ed3n ch\u00ednh th\u1ee9c &amp; T\u00e0i li\u1ec7u tham kh\u1ea3o<\/h2>\n<ol>\n<li><a href=\"https:\/\/www.gov.uk\/guidance\/apply-for-an-electronic-travel-authorisation-eta\" target=\"_blank\" rel=\"noopener\">Ch\u00ednh ph\u1ee7 Anh \u2014 \u0110\u0103ng k\u00fd ETA Anh<\/a><\/li>\n<li><a href=\"https:\/\/www.gov.uk\/government\/publications\/uk-electronic-travel-authorisation-eta-factsheet\" target=\"_blank\" rel=\"noopener\">B\u1ed9 N\u1ed9i v\u1ee5 V\u01b0\u01a1ng qu\u1ed1c Anh \u2014 T\u1edd th\u00f4ng tin v\u1ec1 ETA<\/a><\/li>\n<li><a href=\"https:\/\/www.gov.uk\/contact-ukvi-inside-outside-uk\" target=\"_blank\" rel=\"noopener\">C\u1ee5c Th\u1ecb th\u1ef1c v\u00e0 Nh\u1eadp c\u01b0 V\u01b0\u01a1ng qu\u1ed1c Anh \u2014 Li\u00ean h\u1ec7 v\u1edbi UKVI \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt<\/a><\/li>\n<li><a href=\"https:\/\/www.gov.uk\/photos-for-passports\" target=\"_blank\" rel=\"noopener\">Ch\u00ednh ph\u1ee7 V\u01b0\u01a1ng qu\u1ed1c Anh \u2014 Y\u00eau c\u1ea7u v\u1ec1 \u1ea3nh \u0111\u1ed1i v\u1edbi c\u00e1c gi\u1ea5y t\u1edd ch\u00ednh th\u1ee9c<\/a><\/li>\n<\/ol>\n\n<h2>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n<h3>\u1ee8ng d\u1ee5ng b\u00e1o kh\u00f4ng \u0111\u1ecdc \u0111\u01b0\u1ee3c chip trong h\u1ed9 chi\u1ebfu c\u1ee7a t\u00f4i. T\u00f4i n\u00ean l\u00e0m g\u00ec?<\/h3>\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"372\" src=\"https:\/\/visaeta.uk\/wp-content\/uploads\/2025\/12\/Common-Mistakes-to-Avoid.webp\" alt=\"Th\u01b0 xin c\u1ea5p visa Anh Qu\u1ed1c \u2013 Y\u00eau c\u1ea7u xem x\u00e9t\" class=\"wp-image-1683\" srcset=\"https:\/\/visaeta.uk\/wp-content\/uploads\/2025\/12\/Common-Mistakes-to-Avoid.webp 600w, https:\/\/visaeta.uk\/wp-content\/uploads\/2025\/12\/Common-Mistakes-to-Avoid-300x186.webp 300w, https:\/\/visaeta.uk\/wp-content\/uploads\/2025\/12\/Common-Mistakes-to-Avoid-18x12.webp 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n<p>Tr\u01b0\u1edbc ti\u00ean, h\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u00ednh n\u0103ng NFC \u0111\u00e3 \u0111\u01b0\u1ee3c b\u1eadt tr\u00ean thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n v\u00e0 th\u00e1o v\u1ecf b\u1ea3o v\u1ec7 \u0111i\u1ec7n tho\u1ea1i ra. H\u00e3y th\u1eed \u0111\u1eb7t \u0111i\u1ec7n tho\u1ea1i \u1edf c\u00e1c g\u00f3c \u0111\u1ed9 kh\u00e1c nhau l\u00ean trang th\u00f4ng tin c\u00e1 nh\u00e2n v\u00e0 trang b\u00eca tr\u01b0\u1edbc c\u1ee7a h\u1ed9 chi\u1ebfu. N\u1ebfu chip v\u1eabn kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ecdc, chip trong h\u1ed9 chi\u1ebfu c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 \u0111\u00e3 b\u1ecb h\u1ecfng. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, h\u00e3y s\u1eed d\u1ee5ng \u1ee9ng d\u1ee5ng tr\u1ef1c tuy\u1ebfn t\u1ea1i gov.uk\/eta, n\u01a1i b\u1ea1n c\u00f3 th\u1ec3 nh\u1eadp th\u00f4ng tin h\u1ed9 chi\u1ebfu theo c\u00e1ch th\u1ee7 c\u00f4ng thay v\u00ec s\u1eed d\u1ee5ng NFC.<\/p>\n\n<h3>T\u00f4i \u0111\u00e3 v\u00f4 t\u00ecnh g\u1eedi th\u00f4ng tin sai. T\u00f4i c\u00f3 th\u1ec3 s\u1eeda l\u1ea1i \u0111\u01b0\u1ee3c kh\u00f4ng?<\/h3>\n<p>N\u1ebfu b\u1ea1n ph\u00e1t hi\u1ec7n c\u00f3 l\u1ed7i sau khi n\u1ed9p \u0111\u01a1n, b\u1ea1n n\u00ean li\u00ean h\u1ec7 v\u1edbi \u0111\u1ed9i ng\u0169 h\u1ed7 tr\u1ee3 ETA c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh c\u00e0ng s\u1edbm c\u00e0ng t\u1ed1t. C\u00e1c l\u1ed7i nh\u1ecf (ch\u1eb3ng h\u1ea1n nh\u01b0 l\u1ed7i ch\u00ednh t\u1ea3 trong \u0111\u1ecba ch\u1ec9 email) th\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa. Tuy nhi\u00ean, n\u1ebfu l\u1ed7i li\u00ean quan \u0111\u1ebfn s\u1ed1 h\u1ed9 chi\u1ebfu ho\u1eb7c th\u00f4ng tin c\u00e1 nh\u00e2n c\u1ee7a b\u1ea1n, b\u1ea1n c\u00f3 th\u1ec3 ph\u1ea3i n\u1ed9p \u0111\u01a1n m\u1edbi. Kh\u00f4ng n\u00ean \u0111i du l\u1ecbch v\u1edbi gi\u1ea5y ph\u00e9p ETA c\u00f3 th\u00f4ng tin h\u1ed9 chi\u1ebfu kh\u00f4ng ch\u00ednh x\u00e1c, v\u00ec th\u00f4ng tin n\u00e0y s\u1ebd kh\u00f4ng kh\u1edbp v\u1edbi h\u1ed9 chi\u1ebfu c\u1ee7a b\u1ea1n t\u1ea1i c\u1eeda kh\u1ea9u.<\/p>\n\n<h3>\u1ee8ng d\u1ee5ng n\u00e0y kh\u00f4ng c\u00f3 phi\u00ean b\u1ea3n b\u1eb1ng ng\u00f4n ng\u1eef c\u1ee7a t\u00f4i. T\u00f4i v\u1eabn c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c kh\u00f4ng?<\/h3>\n<p>\u1ee8ng d\u1ee5ng ETA c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh hi\u1ec7n c\u00f3 s\u1eb5n b\u1eb1ng ti\u1ebfng Anh v\u00e0 m\u1ed9t s\u1ed1 ng\u00f4n ng\u1eef kh\u00e1c. N\u1ebfu ng\u00f4n ng\u1eef b\u1ea1n mu\u1ed1n s\u1eed d\u1ee5ng ch\u01b0a \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3, b\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng \u1ee9ng d\u1ee5ng d\u1ecbch thu\u1eadt c\u00f9ng v\u1edbi \u1ee9ng d\u1ee5ng ETA, ho\u1eb7c n\u1ed9p \u0111\u01a1n qua c\u1ed5ng th\u00f4ng tin tr\u1ef1c tuy\u1ebfn, n\u01a1i c\u00e1c c\u00f4ng c\u1ee5 d\u1ecbch thu\u1eadt tr\u00ean tr\u00ecnh duy\u1ec7t c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 b\u1ea1n. T\u1ea5t c\u1ea3 c\u00e1c th\u00f4ng b\u00e1o ch\u00ednh th\u1ee9c li\u00ean quan \u0111\u1ebfn \u0111\u01a1n \u0111\u0103ng k\u00fd c\u1ee7a b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c g\u1eedi b\u1eb1ng ti\u1ebfng Anh.<\/p>\n\n<h3>\u0110\u01a1n \u0111\u0103ng k\u00fd c\u1ee7a t\u00f4i \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ea5p thu\u1eadn nh\u01b0ng t\u00f4i kh\u00f4ng th\u1ea5y th\u00f4ng b\u00e1o x\u00e1c nh\u1eadn trong \u1ee9ng d\u1ee5ng.<\/h3>\n<p>H\u00e3y ki\u1ec3m tra email c\u1ee7a b\u1ea1n tr\u01b0\u1edbc ti\u00ean, v\u00ec th\u01b0 x\u00e1c nh\u1eadn c\u0169ng \u0111\u01b0\u1ee3c g\u1eedi qua email. N\u1ebfu \u1ee9ng d\u1ee5ng kh\u00f4ng hi\u1ec3n th\u1ecb tr\u1ea1ng th\u00e1i \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t, h\u00e3y th\u1eed \u0111\u0103ng xu\u1ea5t r\u1ed3i \u0111\u0103ng nh\u1eadp l\u1ea1i, ho\u1eb7c ki\u1ec3m tra xem c\u00f3 b\u1ea3n c\u1eadp nh\u1eadt \u1ee9ng d\u1ee5ng n\u00e0o kh\u00f4ng. ETA c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c li\u00ean k\u1ebft \u0111i\u1ec7n t\u1eed v\u1edbi h\u1ed9 chi\u1ebfu c\u1ee7a b\u1ea1n, v\u00ec v\u1eady ngay c\u1ea3 khi th\u00f4ng tin hi\u1ec3n th\u1ecb tr\u00ean \u1ee9ng d\u1ee5ng kh\u00f4ng ch\u00ednh x\u00e1c, c\u01a1 quan bi\u00ean ph\u00f2ng v\u1eabn c\u00f3 th\u1ec3 x\u00e1c minh ETA c\u1ee7a b\u1ea1n th\u00f4ng qua h\u1ec7 th\u1ed1ng c\u1ee7a h\u1ecd khi b\u1ea1n \u0111i du l\u1ecbch.<\/p>\n\n<h3>T\u00f4i c\u00f3 th\u1ec3 d\u00f9ng \u1ee9ng d\u1ee5ng n\u00e0y tr\u00ean m\u00e1y t\u00ednh b\u1ea3ng thay v\u00ec \u0111i\u1ec7n tho\u1ea1i \u0111\u01b0\u1ee3c kh\u00f4ng?<\/h3>\n<p>\u1ee8ng d\u1ee5ng ETA c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh cho \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh v\u00e0 c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng tr\u00ean m\u00e1y t\u00ednh b\u1ea3ng, m\u1eb7c d\u00f9 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ch\u01b0a \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a ho\u00e0n to\u00e0n. Y\u00eau c\u1ea7u ch\u00ednh l\u00e0 thi\u1ebft b\u1ecb ph\u1ea3i c\u00f3 \u0111\u1ea7u \u0111\u1ecdc NFC \u0111\u1ec3 qu\u00e9t h\u1ed9 chi\u1ebfu (kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 m\u00e1y t\u00ednh b\u1ea3ng \u0111\u1ec1u c\u00f3 NFC) v\u00e0 camera \u0111\u1ec3 s\u1eed d\u1ee5ng t\u00ednh n\u0103ng ch\u1ee5p \u1ea3nh. N\u1ebfu m\u00e1y t\u00ednh b\u1ea3ng c\u1ee7a b\u1ea1n kh\u00f4ng c\u00f3 NFC, h\u00e3y s\u1eed d\u1ee5ng \u1ee9ng d\u1ee5ng tr\u1ef1c tuy\u1ebfn thay th\u1ebf v\u00e0 nh\u1eadp th\u00f4ng tin h\u1ed9 chi\u1ebfu c\u1ee7a b\u1ea1n theo c\u00e1ch th\u1ee7 c\u00f4ng.<\/p>\n\n<p><strong>V\u1eabn g\u1eb7p kh\u00f3 kh\u0103n?<\/strong> Th\u0103m <a href=\"https:\/\/visaeta.uk\/vi\/faq-uk-eta-2026\/\">Trang C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 th\u1eddi gian \u0111\u1ebfn d\u1ef1 ki\u1ebfn (ETA) t\u1ea1i V\u01b0\u01a1ng qu\u1ed1c Anh<\/a> \u0111\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin h\u01b0\u1edbng d\u1eabn, ho\u1eb7c tham kh\u1ea3o h\u01b0\u1edbng d\u1eabn c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 <a href=\"https:\/\/visaeta.uk\/vi\/blog\/how-to-apply-for-uk-eta-online-2026\/\">C\u00e1ch \u0111\u0103ng k\u00fd ETA Anh Qu\u1ed1c tr\u1ef1c tuy\u1ebfn<\/a> \u0111\u1ec3 bi\u1ebft ph\u01b0\u01a1ng ph\u00e1p \u00e1p d\u1ee5ng kh\u00e1c. H\u00e3y xem <a href=\"https:\/\/www.gov.uk\/eta\" target=\"_blank\" rel=\"noopener\">Trang web ch\u00ednh th\u1ee9c c\u1ee7a Ch\u00ednh ph\u1ee7 Anh v\u1ec1 th\u1eddi gian \u0111\u1ebfn d\u1ef1 ki\u1ebfn (ETA)<\/a> \u0111\u1ec3 bi\u1ebft th\u00f4ng tin h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt m\u1edbi nh\u1ea5t.<\/p>\n\n<!-- IMG-CAP-2026 -->\n\n<style data-img-cap=\"2026-05-26\">\n.entry-content figure.wp-block-image img,.entry-content .wp-block-image img,.entry-content img,.post-content img,.td-post-content img,article figure img,article .wp-block-image img{max-width:100%!important;max-height:500px!important;height:auto!important;width:auto!important;object-fit:contain!important;display:block!important;margin:1.5rem auto!important}\n@media (max-width:768px){.entry-content figure.wp-block-image img,.entry-content .wp-block-image img,.entry-content img,.post-content img,.td-post-content img,article figure img,article .wp-block-image img{max-height:320px!important}}\n<\/style>","protected":false},"excerpt":{"rendered":"<p>The UK ETA app is designed to make applying for an Electronic Travel Authorisation quick and straightforward. However, like any technology, it can occasionally present problems that frustrate applicants. From app crashes and login issues to photo capture failures and payment errors, these technical glitches can cause unnecessary stress, especially when you have a trip [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4903,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[128],"tags":[],"class_list":["post-2395","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uk-eta-application"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>UK ETA App Troubleshooting 2026: Fix Common Errors &amp; Problems<\/title>\n<meta name=\"description\" content=\"UK ETA app not working? 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