Touch not working after disconnecting flex cables
A friend asked me to replace his i8 display which I tried and after testing the functionality just connecting the 2 flex cables I installed everything like camera and plating. Now all of a sudden the touchscreen doesn’t work. Tried another display with the same result. I did forget to disconnect te power before connecting/disconnecting flex cables once. She doesn’t know what ios she has on it ( could it be the 11.3 problem?) and I can’t check it on my pc without touch, because I need to unlock it first. Could I have damaged something because I didn’t disconnect the power flex cable?
Is this a good question?