iPhone 6 turns off by itself
I’ve an iPhone 6 that turns off and turns on alone.
I do not know why. I was already, restore the phone, change the battery and the screen because when the screen is off, a horizontal line (red, green, blue or white) appears, but the problem continue.
I think the problem comes from the motherboard but, I prefer to be safe.
Thanks if, you have any ideas.
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