5s upgrade iOS7.1.2 changed bricks? What if the IOS7.1.2 upgrade fails?

Source: Internet
Author: User


The iphone turned into bricks. It's just a fake. We just need to restart the Apple phone and we can solve it.

is reset (hard reset reboot).

How to operate: while holding down the home key and power switch, until the Apple logo appears to let go.

If the above approach is not resolved, we can refer to the following methods to upgrade the 5s system OH.

Apple 5s ios7.1.2 how to update http://www.111cn.net/sj/iOS/63425.htm

Added to:

Some users who have already been upgraded have indicated that their iphone has not been able to send text or imessage, in addition to the directory synchronization failure, the ability to decline and so on

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