{"id":547724,"date":"2026-05-19T10:48:16","date_gmt":"2026-05-19T03:48:16","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=547724"},"modified":"2026-05-19T10:48:16","modified_gmt":"2026-05-19T03:48:16","slug":"cach-khoi-dong-lai-iphone","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/cach-khoi-dong-lai-iphone\/","title":{"rendered":"C\u00e1ch kh\u1edfi \u0111\u1ed9ng l\u1ea1i iPhone: Force Restart, Recovery Mode \u0111\u1ea7y \u0111\u1ee7 c\u00e1c d\u00f2ng"},"content":{"rendered":"

Khi iPhone b\u1ecb \u0111\u01a1, lag ho\u1eb7c g\u1eb7p l\u1ed7i ph\u1ea7n m\u1ec1m, “kh\u1edfi \u0111\u1ed9ng l\u1ea1i” l\u00e0 c\u00e1ch x\u1eed l\u00fd \u0111\u1ea7u ti\u00ean v\u00e0 hi\u1ec7u qu\u1ea3 nh\u1ea5t. Tuy nhi\u00ean, <\/span>c\u00e1ch kh\u1edfi \u0111\u1ed9ng l\u1ea1i iPhone<\/b> kh\u00f4ng gi\u1ed1ng nhau gi\u1eefa c\u00e1c th\u1ebf h\u1ec7 \u2014 iPhone 6\/7\/8 (c\u00f3 n\u00fat Home) kh\u00e1c v\u1edbi iPhone X tr\u1edf l\u00ean (kh\u00f4ng c\u00f3 n\u00fat Home), v\u00e0 c\u00f2n 3 m\u1ee9c kh\u1edfi \u0111\u1ed9ng l\u1ea1i kh\u00e1c nhau cho 3 t\u00ecnh hu\u1ed1ng: m\u00e1y ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, m\u00e1y b\u1ecb \u0111\u01a1 v\u00e0 m\u00e1y b\u1ecb treo logo. B\u00e0i vi\u1ebft h\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 v\u00e0 ch\u00ednh x\u00e1c theo t\u00e0i li\u1ec7u Apple ch\u00ednh th\u1ee9c, k\u00e8m c\u00e1c tr\u01b0\u1eddng h\u1ee3p \u0111\u1eb7c bi\u1ec7t v\u00e0 c\u00e1ch ph\u00f2ng tr\u00e1nh iPhone b\u1ecb treo.<\/span><\/p>\n

3 c\u1ea5p \u0111\u1ed9 kh\u1edfi \u0111\u1ed9ng l\u1ea1i iPhone \u2014 ch\u1ecdn \u0111\u00fang cho t\u1eebng t\u00ecnh hu\u1ed1ng<\/b><\/h2>\n

Tr\u01b0\u1edbc khi h\u1ecdc c\u00e1ch b\u1ea5m ph\u00edm, b\u1ea1n c\u1ea7n bi\u1ebft c\u00f3 3 <\/span>c\u00e1ch kh\u1edfi \u0111\u1ed9ng l\u1ea1i iPhone<\/b> kh\u00e1c nhau \u2014 m\u1ed7i c\u00e1ch d\u00f9ng cho t\u00ecnh hu\u1ed1ng c\u1ee5 th\u1ec3:<\/span><\/p>\n\n\n\n\n\n\n\n
C\u1ea5p \u0111\u1ed9<\/b><\/td>\nT\u00ean ti\u1ebfng Anh<\/b><\/td>\nKhi n\u00e0o d\u00f9ng<\/b><\/td>\nM\u1ea5t d\u1eef li\u1ec7u?<\/b><\/td>\n<\/tr>\n
1. Kh\u1edfi \u0111\u1ed9ng l\u1ea1i b\u00ecnh th\u01b0\u1eddng<\/span><\/td>\nSoft Reset \/ Restart<\/span><\/td>\nM\u00e1y ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, mu\u1ed1n refresh h\u1ec7 th\u1ed1ng<\/span><\/td>\nKh\u00f4ng<\/span><\/td>\n<\/tr>\n
2. Kh\u1edfi \u0111\u1ed9ng c\u01b0\u1ee1ng b\u1ee9c<\/span><\/td>\nForce Restart \/ Hard Reset<\/span><\/td>\nM\u00e1y \u0111\u01a1, treo, kh\u00f4ng ph\u1ea3n h\u1ed3i c\u1ea3m \u1ee9ng<\/span><\/td>\nKh\u00f4ng<\/span><\/td>\n<\/tr>\n
3. Recovery Mode<\/span><\/td>\nRecovery Mode<\/span><\/td>\nM\u00e1y treo logo, kh\u00f4ng l\u00ean \u0111\u01b0\u1ee3c iOS<\/span><\/td>\nC\u00f3 th\u1ec3 (n\u1ebfu ch\u1ecdn Restore)<\/span><\/td>\n<\/tr>\n
4. DFU Mode<\/span><\/td>\nDevice Firmware Update<\/span><\/td>\niPhone “ch\u1ebft” ho\u00e0n to\u00e0n, s\u1eeda main<\/span><\/td>\nC\u00f3 (lu\u00f4n x\u00f3a d\u1eef li\u1ec7u)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

C\u00e1ch 1: Soft Reset \u2014 C\u00e1ch kh\u1edfi \u0111\u1ed9ng l\u1ea1i iPhone khi m\u00e1y ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng<\/b><\/h2>\n

Soft Reset l\u00e0 c\u00e1ch kh\u1edfi \u0111\u1ed9ng \u0111i\u1ec7n tho\u1ea1i iPhone<\/a> l\u1ea1i “\u00eam \u00e1i” nh\u1ea5t \u2014 m\u00e1y th\u1ef1c hi\u1ec7n t\u1eaft ngu\u1ed3n \u0111\u1ea7y \u0111\u1ee7, sau \u0111\u00f3 b\u1eadt l\u1ea1i. Ph\u00f9 h\u1ee3p khi m\u00e1y kh\u00f4ng b\u1ecb \u0111\u01a1 nh\u01b0ng b\u1ea1n mu\u1ed1n refresh h\u1ec7 th\u1ed1ng.<\/span><\/p>\n

iPhone 8, X, XR, XS, 11, 12, 13, 14, 15, 16 (kh\u00f4ng c\u00f3 n\u00fat Home)<\/b><\/h3>\n
    \n
  1. Nh\u1ea5n v\u00e0 gi\u1eef \u0111\u1ed3ng th\u1eddi <\/span>n\u00fat Ngu\u1ed3n (b\u00ean ph\u1ea3i)<\/b> v\u00e0 <\/span>n\u00fat T\u0103ng \u00e2m l\u01b0\u1ee3ng (b\u00ean tr\u00e1i)<\/b> trong 2-3 gi\u00e2y.<\/span><\/li>\n
  2. Thanh tr\u01b0\u1ee3t “T\u1eaft ngu\u1ed3n” (Slide to Power Off) hi\u1ec7n ra.<\/span><\/li>\n
  3. Tr\u01b0\u1ee3t thanh t\u1eeb tr\u00e1i sang ph\u1ea3i \u0111\u1ec3 t\u1eaft m\u00e1y.<\/span><\/li>\n
  4. Ch\u1edd 30 gi\u00e2y cho m\u00e1y t\u1eaft ho\u00e0n to\u00e0n.<\/span><\/li>\n
  5. Nh\u1ea5n gi\u1eef n\u00fat Ngu\u1ed3n cho \u0111\u1ebfn khi th\u1ea5y logo Apple \u2014 m\u00e1y b\u1eadt l\u1ea1i.<\/span><\/li>\n<\/ol>\n

    iPhone SE, 6, 6s, 7, 8 (c\u00f3 n\u00fat Home)<\/b><\/h3>\n
      \n
    1. Nh\u1ea5n v\u00e0 gi\u1eef <\/span>n\u00fat Ngu\u1ed3n (c\u1ea1nh tr\u00ean ho\u1eb7c b\u00ean ph\u1ea3i)<\/b> trong 2-3 gi\u00e2y.<\/span><\/li>\n
    2. Thanh tr\u01b0\u1ee3t “T\u1eaft ngu\u1ed3n” hi\u1ec7n ra.<\/span><\/li>\n
    3. Tr\u01b0\u1ee3t thanh \u0111\u1ec3 t\u1eaft m\u00e1y.<\/span><\/li>\n
    4. Ch\u1edd 30 gi\u00e2y.<\/span><\/li>\n
    5. Nh\u1ea5n gi\u1eef n\u00fat Ngu\u1ed3n cho \u0111\u1ebfn khi th\u1ea5y logo Apple.<\/span><\/li>\n<\/ol>\n

      \"cach-khoi-dong-lai-iphone-1\"<\/p>\n

      Kh\u1edfi \u0111\u1ed9ng l\u1ea1i qua Settings (iOS 11 tr\u1edf l\u00ean)<\/b><\/h3>\n
        \n
      1. V\u00e0o <\/span>C\u00e0i \u0111\u1eb7t \u2192 C\u00e0i \u0111\u1eb7t chung<\/span><\/i>.<\/span><\/li>\n
      2. K\u00e9o xu\u1ed1ng cu\u1ed1i trang, ch\u1ecdn <\/span>“T\u1eaft m\u00e1y”<\/b>.<\/span><\/li>\n
      3. Tr\u01b0\u1ee3t thanh \u0111\u1ec3 t\u1eaft.<\/span><\/li>\n
      4. Nh\u1ea5n n\u00fat Ngu\u1ed3n \u0111\u1ec3 b\u1eadt l\u1ea1i.<\/span><\/li>\n<\/ol>\n

        C\u00e1ch n\u00e0y ti\u1ec7n khi n\u00fat Ngu\u1ed3n b\u1ecb h\u1ecfng ho\u1eb7c kh\u00f4ng th\u1ec3 nh\u1ea5n gi\u1eef.<\/span><\/p>\n

        C\u00e1ch 2: Force Restart \u2014 Kh\u1edfi \u0111\u1ed9ng c\u01b0\u1ee1ng b\u1ee9c khi iPhone b\u1ecb \u0111\u01a1<\/b><\/h2>\n

        Force Restart (Hard Reset) d\u00f9ng khi iPhone b\u1ecb \u0111\u01a1, treo logo, ho\u1eb7c kh\u00f4ng ph\u1ea3n h\u1ed3i c\u1ea3m \u1ee9ng. <\/span>C\u00e1ch kh\u1edfi \u0111\u1ed9ng l\u1ea1i iPhone<\/b> “\u00e9p” m\u00e1y t\u1eaft v\u00e0 b\u1eadt l\u1ea1i m\u00e0 kh\u00f4ng c\u1ea7n c\u1ea3m \u1ee9ng \u2014 KH\u00d4NG m\u1ea5t d\u1eef li\u1ec7u.<\/span><\/p>\n

        iPhone 8 \/ SE 2\/3 \/ X \/ 11 \/ 12 \/ 13 \/ 14 \/ 15 \/ 16 (Force Restart hi\u1ec7n \u0111\u1ea1i)<\/b><\/h3>\n

        \u0110\u00e2y l\u00e0 c\u00e1ch “3 b\u01b0\u1edbc nhanh” \u0111\u01b0\u1ee3c Apple chu\u1ea9n ho\u00e1 t\u1eeb iPhone 8 tr\u1edf l\u00ean:<\/span><\/p>\n

          \n
        1. B\u1ea5m v\u00e0 th\u1ea3 nhanh<\/b> n\u00fat <\/span>T\u0103ng \u00e2m l\u01b0\u1ee3ng (Volume Up)<\/b>.<\/span><\/li>\n
        2. B\u1ea5m v\u00e0 th\u1ea3 nhanh<\/b> n\u00fat <\/span>Gi\u1ea3m \u00e2m l\u01b0\u1ee3ng (Volume Down)<\/b>.<\/span><\/li>\n
        3. Nh\u1ea5n v\u00e0 <\/span>GI\u1eee n\u00fat Ngu\u1ed3n (Side Button)<\/b> cho \u0111\u1ebfn khi th\u1ea5y logo Apple xu\u1ea5t hi\u1ec7n (kho\u1ea3ng 10-15 gi\u00e2y).<\/span><\/li>\n
        4. Th\u1ea3 n\u00fat khi logo Apple hi\u1ec7n ra \u2014 m\u00e1y \u0111ang kh\u1edfi \u0111\u1ed9ng l\u1ea1i.<\/span><\/li>\n<\/ol>\n

          Ch\u00fa \u00fd: ph\u1ea3i b\u1ea5m nhanh v\u00e0 \u0111\u00fang th\u1ee9 t\u1ef1. N\u1ebfu sai, l\u1eb7p l\u1ea1i t\u1eeb b\u01b0\u1edbc 1.<\/span><\/p>\n

          iPhone 7 \/ 7 Plus<\/b><\/h3>\n
            \n
          1. Nh\u1ea5n gi\u1eef <\/span>\u0111\u1ed3ng th\u1eddi n\u00fat Ngu\u1ed3n (c\u1ea1nh ph\u1ea3i)<\/b> v\u00e0 <\/span>n\u00fat Gi\u1ea3m \u00e2m l\u01b0\u1ee3ng (c\u1ea1nh tr\u00e1i)<\/b>.<\/span><\/li>\n
          2. Gi\u1eef kho\u1ea3ng 10 gi\u00e2y cho \u0111\u1ebfn khi th\u1ea5y logo Apple.<\/span><\/li>\n
          3. Th\u1ea3 tay khi logo xu\u1ea5t hi\u1ec7n.<\/span><\/li>\n<\/ol>\n

            \"cach-khoi-dong-lai-iphone-2\"<\/p>\n

            iPhone 6 \/ 6s \/ 6 Plus \/ 6s Plus v\u00e0 SE th\u1ebf h\u1ec7 1<\/b><\/h3>\n
              \n
            1. Nh\u1ea5n gi\u1eef <\/span>\u0111\u1ed3ng th\u1eddi n\u00fat Home<\/b> v\u00e0 <\/span>n\u00fat Ngu\u1ed3n (c\u1ea1nh tr\u00ean)<\/b>.<\/span><\/li>\n
            2. Gi\u1eef kho\u1ea3ng 10 gi\u00e2y cho \u0111\u1ebfn khi th\u1ea5y logo Apple.<\/span><\/li>\n
            3. Th\u1ea3 tay khi logo xu\u1ea5t hi\u1ec7n.<\/span><\/li>\n<\/ol>\n

              C\u00e1ch 3: Recovery Mode \u2014 Khi iPhone treo logo l\u00e2u<\/b><\/h2>\n

              Recovery Mode l\u00e0 c\u00e1ch “c\u1ee9u” iPhone khi Force Restart kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u2014 m\u00e1y b\u1ecb treo logo Apple kh\u00f4ng l\u00ean \u0111\u01b0\u1ee3c iOS. C\u1ea7n m\u00e1y t\u00ednh v\u00e0 c\u00e1p \u0111\u1ec3 th\u1ef1c hi\u1ec7n <\/span>c\u00e1ch kh\u1edfi \u0111\u1ed9ng l\u1ea1i iPhone.<\/b>.<\/span><\/p>\n

              Khi n\u00e0o c\u1ea7n d\u00f9ng Recovery Mode?<\/b><\/h3>\n