iPhone 6 battery drain after screen replacement
I have recently got a customers phone that needed a screen replacement because it had a cracked screen. I have done this many times, however, this time the screen I ordered had white lines coming down from it. I thought it was a faulty screen and sent it back and bought a new one. The new one works perfectly but the battery suddenly drains every quickly. I have done a few tests but I can't figure out what is wrong. I would be very greatfull if someone can help me out here.
- Checked anohter screen, still draining
- Found out that phone has lots of heat at shield below connectors
- Looked under microscope and not damage to connectors or filters
- Even when screen unplugged phone drains battery and is warm
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