iphone切底回復

用 itune既 DFU mode，重新裝 os 落去



2010-09-16 21:20:47 補充：
用 itune既 DFU mode，重新裝 os 落去

(1) 開左 itune 駁好機
(2) 先禁住 Home 制再禁 關機制
(3) 兩個制禁實唔好郁，就算出左 熄機 條 bar 都唔使理會，繼續
(4) 電腦會有提示話部機已 拔除，放開 關機制，繼續等
(5) 電腦會提示電話已接駁進入 Recovery mode (DFU)，顯示埋訊息：需要重新安裝。可以放開 Home 制
(6) 按回復重裝 os ，不過只可以裝最新os，如果你想裝回原本 os 就需要另外的方法。在此不作詳細解說。

#1 Press-hold the Home button (big circle below the screen) and the Sleep/Wake button (on top of the iPhone) simultaneously.
#2Continue holding both buttons (Ignore the "Slide to power off") until the iPhone shuts off and begins to restart.
#3You may let go when you see the silver Apple logo.
#4You have completed a hard reset successfully.