{"id":561189,"date":"2026-07-03T09:20:16","date_gmt":"2026-07-03T02:20:16","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=561189"},"modified":"2026-07-03T09:20:16","modified_gmt":"2026-07-03T02:20:16","slug":"iphone-bi-den-goc-man-hinh","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/iphone-bi-den-goc-man-hinh\/","title":{"rendered":"iPhone B\u1ecb \u0110en G\u00f3c M\u00e0n H\u00ecnh: Nguy\u00ean Nh\u00e2n & C\u00e1ch Kh\u1eafc Ph\u1ee5c 2026"},"content":{"rendered":"

iPhone b\u1ecb \u0111en g\u00f3c m\u00e0n h\u00ecnh<\/b> l\u00e0 t\u00ecnh tr\u1ea1ng <\/span>m\u1ed9t g\u00f3c (ho\u1eb7c m\u1ed9t v\u00f9ng c\u1ea1nh) m\u00e0n h\u00ecnh t\u1ed1i \u0111en<\/b>, kh\u00f4ng hi\u1ec3n th\u1ecb, \u0111\u00f4i khi lan d\u1ea7n. L\u1ed7i n\u00e0y th\u01b0\u1eddng li\u00ean quan t\u1edbi <\/span>c\u00e1p m\u00e0n l\u1ecfng, panel\/\u0111\u00e8n n\u1ec1n h\u1ecfng do va \u0111\u1eadp ho\u1eb7c v\u00e0o n\u01b0\u1edbc<\/b>. B\u00e0i vi\u1ebft h\u01b0\u1edbng d\u1eabn c\u00e1ch nh\u1eadn bi\u1ebft nguy\u00ean nh\u00e2n v\u00e0 <\/span>kh\u1eafc ph\u1ee5c \u0111i\u1ec7n tho\u1ea1i b\u1ecb \u0111en g\u00f3c m\u00e0n h\u00ecnh<\/b>, ph\u00e2n bi\u1ec7t l\u1ed7i t\u1ea1m th\u1eddi v\u1edbi l\u1ed7i ph\u1ea7n c\u1ee9ng ph\u1ea3i thay m\u00e0n \u2014 c\u1eadp nh\u1eadt 2026.<\/span><\/p>\n

Nguy\u00ean nh\u00e2n iPhone b\u1ecb \u0111en g\u00f3c m\u00e0n h\u00ecnh<\/b><\/h2>\n

Hi\u1ec7n t\u01b0\u1ee3ng \u0111i\u1ec7n tho\u1ea1i iPhone<\/a> b\u1ecb \u0111en \u1edf m\u1ed9t g\u00f3c m\u00e0n h\u00ecnh th\u01b0\u1eddng xu\u1ea5t ph\u00e1t t\u1eeb c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn t\u1ea5m n\u1ec1n hi\u1ec3n th\u1ecb ho\u1eb7c t\u00e1c \u0111\u1ed9ng v\u1eadt l\u00fd trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng. Vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111\u00fang nguy\u00ean nh\u00e2n gi\u00fap \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 h\u01b0 h\u1ecfng v\u00e0 l\u1ef1a ch\u1ecdn h\u01b0\u1edbng x\u1eed l\u00fd ph\u00f9 h\u1ee3p.\u00a0<\/span><\/p>\n\n\n\n\n\n\n\n\n
Nguy\u00ean nh\u00e2n<\/b><\/td>\nD\u1ea5u hi\u1ec7u<\/b><\/td>\n<\/tr>\n
C\u00e1p m\u00e0n l\u1ecfng\/ti\u1ebfp x\u00fac k\u00e9m<\/span><\/td>\n\u0110en g\u00f3c ch\u1eadp ch\u1eddn, \u0111\u1ed5i khi \u1ea5n nh\u1eb9 vi\u1ec1n<\/span><\/td>\n<\/tr>\n
Va \u0111\u1eadp, r\u01a1i m\u00e1y<\/span><\/td>\n\u0110en g\u00f3c sau khi r\u01a1i, k\u00e8m n\u1ee9t k\u00ednh<\/span><\/td>\n<\/tr>\n
V\u00e0o n\u01b0\u1edbc\/\u1ea9m<\/span><\/td>\n\u0110en loang t\u1eeb c\u1ea1nh, c\u00f3 \u0111\u1ed1m<\/span><\/td>\n<\/tr>\n
Panel\/\u0111\u00e8n n\u1ec1n h\u1ecfng<\/span><\/td>\n\u0110en c\u1ed1 \u0111\u1ecbnh, lan r\u1ed9ng d\u1ea7n<\/span><\/td>\n<\/tr>\n
M\u00e0n thay k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng<\/span><\/td>\n\u0110en vi\u1ec1n sau khi thay m\u00e0n l\u00f4<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"iphone-bi-den-goc-man-hinh-4\"<\/p>\n

C\u00e1ch kh\u1eafc ph\u1ee5c iPhone b\u1ecb \u0111en g\u00f3c m\u00e0n h\u00ecnh (t\u1eebng b\u01b0\u1edbc)<\/b><\/h2>\n

Khi iPhone xu\u1ea5t hi\u1ec7n t\u00ecnh tr\u1ea1ng \u0111en \u1edf m\u1ed9t g\u00f3c m\u00e0n h\u00ecnh, c\u1ea7n ki\u1ec3m tra t\u1eeb c\u00e1c y\u1ebfu t\u1ed1 ph\u1ea7n m\u1ec1m \u0111\u1ebfn ph\u1ea7n c\u1ee9ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n. Th\u1ef1c hi\u1ec7n t\u1eebng b\u01b0\u1edbc s\u1ebd gi\u00fap khoanh v\u00f9ng l\u1ed7i ch\u00ednh x\u00e1c v\u00e0 l\u1ef1a ch\u1ecdn h\u01b0\u1edbng kh\u1eafc ph\u1ee5c ph\u00f9 h\u1ee3p, tr\u00e1nh l\u00e0m t\u00ecnh tr\u1ea1ng n\u1eb7ng th\u00eam.<\/span><\/p>\n

B\u01b0\u1edbc 1: Kh\u1edfi \u0111\u1ed9ng l\u1ea1i iPhone<\/b><\/h3>\n

Kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y \u0111\u1ec3 lo\u1ea1i tr\u1eeb l\u1ed7i hi\u1ec3n th\u1ecb t\u1ea1m th\u1eddi do ph\u1ea7n m\u1ec1m. V\u1edbi m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p nh\u1eb9, \u0111en g\u00f3c c\u00f3 th\u1ec3 bi\u1ebfn m\u1ea5t.<\/span><\/p>\n

B\u01b0\u1edbc 2: Ki\u1ec3m tra va \u0111\u1eadp, n\u1ee9t k\u00ednh<\/b><\/h3>\n

Quan s\u00e1t g\u00f3c b\u1ecb \u0111en xem c\u00f3 <\/span>n\u1ee9t, m\u00f3p<\/b> kh\u00f4ng. N\u1ebfu v\u1eeba r\u01a1i\/va \u0111\u1eadp, kh\u1ea3 n\u0103ng cao l\u00e0 c\u00e1p ho\u1eb7c panel b\u1ecb \u1ea3nh h\u01b0\u1edfng \u2014 c\u1ea7n k\u1ef9 thu\u1eadt ki\u1ec3m tra.<\/span><\/p>\n

\"iphone-bi-den-goc-man-hinh-1\"<\/p>\n

B\u01b0\u1edbc 3: C\u1eadp nh\u1eadt iOS<\/b><\/h3>\n

C\u1eadp nh\u1eadt iOS b\u1ea3n m\u1edbi \u0111\u1ec3 lo\u1ea1i tr\u1eeb l\u1ed7i hi\u1ec3n th\u1ecb hi\u1ebfm g\u1eb7p do ph\u1ea7n m\u1ec1m.<\/span><\/p>\n

B\u01b0\u1edbc 4: Mang \u0111i ki\u1ec3m tra c\u00e1p\/panel<\/b><\/h3>\n

N\u1ebfu \u0111en g\u00f3c <\/span>ch\u1eadp ch\u1eddn theo l\u1ef1c \u1ea5n vi\u1ec1n<\/b> th\u00ec th\u01b0\u1eddng do c\u00e1p l\u1ecfng; n\u1ebfu c\u1ed1 \u0111\u1ecbnh, lan r\u1ed9ng th\u00ec l\u00e0 panel\/\u0111\u00e8n n\u1ec1n. C\u1ea3 hai \u0111\u1ec1u c\u1ea7n k\u1ef9 thu\u1eadt m\u1edf m\u00e1y ki\u1ec3m tra, c\u1eafm l\u1ea1i c\u00e1p ho\u1eb7c thay m\u00e0n.<\/span><\/p>\n

Ph\u00e2n bi\u1ec7t \u0111en g\u00f3c do ph\u1ea7n c\u1ee9ng v\u00e0 l\u1ed7i hi\u1ec3n th\u1ecb ph\u1ea7n m\u1ec1m<\/b><\/h2>\n

Tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh mang m\u00e1y \u0111i s\u1eeda, b\u1ea1n n\u00ean x\u00e1c \u0111\u1ecbnh v\u00f9ng \u0111en xu\u1ea5t ph\u00e1t t\u1eeb ph\u1ea7n c\u1ee9ng hay ph\u1ea7n m\u1ec1m. C\u00e1ch ki\u1ec3m tra \u0111\u01a1n gi\u1ea3n nh\u1ea5t l\u00e0 ch\u1ee5p \u1ea3nh m\u00e0n h\u00ecnh ngay t\u1ea1i giao di\u1ec7n \u0111ang b\u1ecb \u0111en g\u00f3c, sau \u0111\u00f3 m\u1edf \u1ea3nh \u0111\u00f3 tr\u00ean m\u1ed9t thi\u1ebft b\u1ecb kh\u00e1c ho\u1eb7c g\u1eedi qua Zalo\/AirDrop. N\u1ebfu \u1ea3nh ch\u1ee5p m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb b\u00ecnh th\u01b0\u1eddng, \u0111\u1ea7y \u0111\u1ee7 n\u1ed9i dung \u1edf v\u00f9ng g\u00f3c, ngh\u0129a l\u00e0 d\u1eef li\u1ec7u hi\u1ec3n th\u1ecb v\u1eabn \u0111\u01b0\u1ee3c x\u1eed l\u00fd \u0111\u00fang \u2014 v\u1ea5n \u0111\u1ec1 n\u1eb1m \u1edf panel ho\u1eb7c \u0111\u00e8n n\u1ec1n, t\u1ee9c l\u1ed7i ph\u1ea7n c\u1ee9ng. Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu ch\u00ednh \u1ea3nh ch\u1ee5p c\u0169ng b\u1ecb khuy\u1ebft g\u00f3c, kh\u1ea3 n\u0103ng cao l\u1ed7i \u0111\u1ebfn t\u1eeb ph\u1ea7n m\u1ec1m ho\u1eb7c \u1ee9ng d\u1ee5ng \u0111ang hi\u1ec3n th\u1ecb.<\/span><\/p>\n

Ngo\u00e0i ra, b\u1ea1n c\u00f3 th\u1ec3 quan s\u00e1t \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a v\u00f9ng \u0111en. V\u00f9ng \u0111en c\u00f3 vi\u1ec1n loang m\u00e0u t\u00edm, v\u00e0ng ho\u1eb7c lan r\u1ed9ng d\u1ea7n theo ng\u00e0y th\u01b0\u1eddng l\u00e0 d\u1ea5u hi\u1ec7u panel OLED b\u1ecb t\u1ed5n th\u01b0\u01a1ng do va \u0111\u1eadp, c\u00e0ng \u0111\u1ec3 l\u00e2u c\u00e0ng lan. V\u00f9ng \u0111en k\u00e8m hi\u1ec7n t\u01b0\u1ee3ng nh\u1ea5p nh\u00e1y, l\u00fac c\u00f3 l\u00fac kh\u00f4ng khi \u1ea5n nh\u1eb9 v\u00e0o c\u1ea1nh m\u00e1y th\u01b0\u1eddng li\u00ean quan t\u1edbi c\u00e1p m\u00e0n h\u00ecnh b\u1ecb l\u1ecfng ho\u1eb7c oxy h\u00f3a. Trong khi \u0111\u00f3, v\u00f9ng \u0111en c\u00f3 ranh gi\u1edbi s\u1eafc n\u00e9t, \u0111\u1ee9ng y\u00ean b\u1ea5t k\u1ec3 thao t\u00e1c th\u01b0\u1eddng l\u00e0 c\u1ee5m \u0111i\u1ec3m \u1ea3nh \u0111\u00e3 ch\u1ebft h\u1eb3n v\u00e0 kh\u00f4ng th\u1ec3 ph\u1ee5c h\u1ed3i b\u1eb1ng ph\u1ea7n m\u1ec1m.<\/span><\/p>\n

C\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng chi ph\u00ed thay m\u00e0n iPhone b\u1ecb \u0111en g\u00f3c<\/b><\/h2>\n

Chi ph\u00ed x\u1eed l\u00fd iPhone b\u1ecb \u0111en g\u00f3c m\u00e0n h\u00ecnh ph\u1ee5 thu\u1ed9c tr\u01b0\u1edbc h\u1ebft v\u00e0o \u0111\u1eddi m\u00e1y: c\u00e1c model d\u00f9ng t\u1ea5m n\u1ec1n OLED (t\u1eeb iPhone X tr\u1edf l\u00ean, \u0111\u1eb7c bi\u1ec7t d\u00f2ng Pro\/Pro Max) c\u00f3 gi\u00e1 thay m\u00e0n cao h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c model d\u00f9ng LCD nh\u01b0 iPhone 8 hay iPhone SE. Lo\u1ea1i linh ki\u1ec7n c\u0169ng t\u1ea1o kh\u00e1c bi\u1ec7t l\u1edbn \u2014 m\u00e0n ch\u00ednh h\u00e3ng th\u00e1o m\u00e1y, m\u00e0n zin \u00e9p k\u00ednh l\u1ea1i hay m\u00e0n linh ki\u1ec7n thay th\u1ebf c\u00f3 m\u1ee9c gi\u00e1 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng hi\u1ec3n th\u1ecb kh\u00e1c nhau r\u00f5 r\u1ec7t.<\/span><\/p>\n

B\u00ean c\u1ea1nh \u0111\u00f3, b\u1ea1n n\u00ean h\u1ecfi k\u1ef9 v\u1ec1 kh\u1ea3 n\u0103ng gi\u1eef l\u1ea1i c\u00e1c t\u00ednh n\u0103ng g\u1eafn v\u1edbi m\u00e0n h\u00ecnh g\u1ed1c nh\u01b0 True Tone v\u00e0 c\u1ea3nh b\u00e1o m\u00e0n h\u00ecnh kh\u00f4ng ch\u00ednh h\u00e3ng tr\u00ean iOS. N\u1ebfu m\u00e1y c\u00f2n b\u1ea3o h\u00e0nh Apple ho\u1eb7c AppleCare+, h\u00e3y \u01b0u ti\u00ean ki\u1ec3m tra quy\u1ec1n l\u1ee3i tr\u01b0\u1edbc khi s\u1eeda ngo\u00e0i, v\u00ec vi\u1ec7c can thi\u1ec7p b\u00ean th\u1ee9 ba c\u00f3 th\u1ec3 l\u00e0m m\u1ea5t hi\u1ec7u l\u1ef1c b\u1ea3o h\u00e0nh. Cu\u1ed1i c\u00f9ng, ch\u1ecdn trung t\u00e2m uy t\u00edn c\u00f3 cam k\u1ebft b\u1ea3o h\u00e0nh m\u00e0n sau thay t\u1eeb 3-6 th\u00e1ng \u0111\u1ec3 tr\u00e1nh r\u1ee7i ro linh ki\u1ec7n k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng.<\/span><\/p>\n

Khi n\u00e0o ph\u1ea3i thay m\u00e0n?<\/b><\/h2>\n