IPhone5 Upgrade to iOS7.1.2 screen display connect itunes interface solution

Analysis: There are three modes of Apple system: Normal mode, recovery mode and DFU mode, if we want to restore the system firmware, we can enter the recovery mode when we want to switch back to normal mode, we will find that the shutdown is turned on or into the recovery mode (with a white USB cable and the itunes logo).

Two ways to resolve:

First, keep the iphone connected to the Itune data cable, and itunes opens. The iphone shuts down, keep hold of the round home button and don't let go. Press the Power key again, press and hold the shutdown key for 2 seconds, and then hold down the home key for 10 seconds, and loosen the key to continue holding the hone key for 15 seconds. Then just wait until the phone is complete and restart itunes, waiting for it to prompt you to restore mode, you can press and hold the shift button on the keyboard, click "Restore", select the appropriate firmware to restore.

Second, we can use our help to brush the machine, but I think we have to use the official itunes to restore the factory settings can oh, use of third-party plug-ins may cause the phone problem oh.

Friendly tips, here we can be a step-by-step to restore the factory set up Oh, after the recovery of our Apple phone into the system OH.