iPhone Only Works When Plugged In?
As the title says my iPhone 4 (32GB) does not work without plugging it in. The screen was broken and I recently tried to fix it (it was working before this), I installed a new screen and now it only works when plugged in for a charge. The touchscreen works perfectly but I dont know what is the problem.
BTW the iPhone looked like it was definitely opened up by some amateur (even more of an amateur than me). The screws were quite badly worn out and there was a lot of dust and dirt inside.
So any solutions?