iPhone 6 plus dead
I'm trying to repair an iPhone 6 plus that's just completely dead. Tried replacing the screen and battery from a working phone but it doesn't turn on. Could it be the U2 1610 IC chip?
The phone is connecting to iTunes now (screen stays dead however) and it's in recovery mode but when i try to restore it, just before it finishes i get an error saying it got disconnected.
I had a working iPhone from which i was using parts to test on the dead iPhone. Now i assembled the working one again and after turning it on, the screen is just full of lines but it worked completely fine before? Could the screen have become damaged or is it the connector on the logic board or could it be the touch IC chip?