GSM-Forum - View Single Post - iPhone 8 plus no backlight if the charging flex is plugged.

jeantrevor · 01-15-2020, 01:29

Hi guys,

I have a big problem.
this is a water damage iphone 8 plus with damage screen, and housing. I replaced housing, and screen, every function was working till 1 day, but after, If charging the flex is plugged, no backlight on the screen, and restarting. I have tried some flex cable, and check ways in j4600, but seems to be good.
unplugged cable, the phone's other functions is good, backlight is back, no battery drain etc.

what is cause backlight issue?

01-15-2020, 01:29	#1 (permalink)
jeantrevor Junior Member Join Date: Dec 2017 Location: Hungary - Szeged Age: 37 Posts: 9 Member: 2791620 Status: Offline Thanks Meter: 3	iPhone 8 plus no backlight if the charging flex is plugged. Hi guys, I have a big problem. this is a water damage iphone 8 plus with damage screen, and housing. I replaced housing, and screen, every function was working till 1 day, but after, If charging the flex is plugged, no backlight on the screen, and restarting. I have tried some flex cable, and check ways in j4600, but seems to be good. unplugged cable, the phone's other functions is good, backlight is back, no battery drain etc. what is cause backlight issue?