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原帖由: pollytintop ,

文本:

take a look at your battery connections. it's the one place that takes a lot of pressure to pull off and it's not a great solder...it may be that you've pulled too hard and one of the feet has a crack in the solder(my guess is the uppermost one) and so every so often the connection breaks-your phone goes off... worth a look and pretty easy to fix.

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