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Please note: I have not changed anything software-wise, all stock MiUI that came with the phone.
The phone keeps just turning off as if someone’s unplugging the battery! I'll be doing something on the phone, I could be watching a video, playing a game, even just sat on the home screen with no apps open. Without warning the screen goes black and when watching the video sometimes I hear a tiny pop, probably just the sound cutting out. After this sometimes I'll be able to turn it on straight away, sometimes it won't turn on for hours, and during this time it will not charge, it'll just sit there bricked. Once it comes back on sometimes the battery level has dropped by 30-40% even if it's only been a few minutes.[br]
Can anybody send some advice my way? Is there a fix? Do I need to replace the battery?[br]
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Thanks in advance!