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원문 게시자: Brian Wood ,

본문:

Has your phone every been repaired before this started happening?  Shorting out components during repairs can cause damage that most times is instant, but can be gradual.

I would first try a few things.

To a hard reboot by holding the power and home buttons simultaneously until the screen goes black.  Then let go.

Try reseating the sim card.

현황:

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