Chosen Solution
Hi, I damaged my iPhone 6 Plus recently and it has stopped working correctly, I have looked online for information to help fix the problem but with no joy. The issue is the screen remains mostly black but the backlight comes on and responds to the lock button. The screen does occasionally come on to show the lock screen but all touch sensitivity does not work either. I have replaced the display, which did not solve the issue as I hoped! Any advice is greatly appreciated! Thanks, Matt
Sounds Like you Damaged Your U1501 IC chip this is also known as the lcd Driver chip. it can be seen here on this photo It is most common cause of this issue
