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I recently replaced the screen of an iPhone 6s that hasn’t been charged since last June. It turns on when I plug it in, and the screen works fine, but my battery never charges above 1%—and my phone quickly dies when I unplug it. Do you have any idea what might be wrong or how I can fix it? Thanks!
I’ve had phones from friends/family with this issue, and a battery replacement fixes this type of issue.
Such fault have so many issues like battery,battery connector or SWI line failure.