0
Score
xgonin
651
Asked
[SOLVED] LED light always on, what could be the reason?
My LED light on my iPhone 4S stay always on. I try to re-initialyze the phone without success on LED light (the camera flash in fact).
I have all updates done, and it doesn't change anything, even when I turn off the phone.
Otherwise it works well. The phone isn't cracked or breached.
Any solution ?
Thanks for your time !
Update
Testing with parts of my wife's iPhone... and it's working....
No problems with connectors in both parts
So I have to change for new part....
Final Update
Replacing Rear camera quite easily... and it works well now.
Thank you all for your disponibility !
1
Score
Mitch Rush
2.3k
Answered
Accepted Answer
Interesting problem, I have had 1 phone in my shop with this exact problem and it turned out to be corrosion on the motherboard (water damage) , I would disassemble your phone and inspect all parts and treat any corroded spots with alcohol and a toothbrush, good luck. iPhone 4S Teardown
Thanks for your quick answer, but I'm sure that I never had water damage. I'll try to disassemble it and inspect it... Wait and See !
Nothing special found after inspection of my iPhone... No corrosion, all connectors OK, the liquid indicator is white.... Maybe it is an hardware issue ?
Yes, I would try replacing the Camera-led next, they are cheap, if that doesn't work you should try restoring it, several times if necessary, I know that's a pain but I have had to do that several times to make a camera work correctly, something else, if you don't have a flashlight app I would get one and see if you can turn the led off with the app open, keep us posted, good luck !
Hi ! It doesn't change anything with an App with flash, like iTorch. I can turn on and off the light with the App. When closing the App, the symptoms are the same....
0
Score
oldturkey9
13
Answered
I will check the camera to see if it works.... Maybe I have to change these ?
xgonin,