How To Fix iPhone 8 Rear Camera Not Working - Motherboard Repair
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- Опубліковано 26 сер 2024
- How to Fix iPhone 8 Rear Camera Not Working - Motherboard Repair.
iphone 8 camera not working.how to fix an iPhone 8 rear camera won’t work.
First of all, we think the rear camera itself has been faulty; hence we replace it with a new one. However, the problem remains the same.
Then we think that it must be the motherboard that is faulty, so we test the voltage of the main camera connectors, and along with their diode readings. It turns out the voltage has been abnormal but all diode readings are OK. We conclude that the U3700 camera IC must has been faulty, so we replace it with a new one.
Finally, the rear camera works again.
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Excellent video, but how did you determine from those readings that the U3700 was faulty?
How bout camera iPhone se 2020/8 not workinh both and flash not working? This risk a hardwere bro?
Up
There may be a problem with the phone motherboard
Perfect job ! Thanks
Is the U3700 stuck, can I just try reflow?
I wonder what values of fl3901 & c3909 on iphone 8, i got donor from 8 plus but it has different size
You’re really doing a good job, my 8 plus having the same problem I replaced the cam still no avail I think there’s something wrong with the motherboard, And must be a lot of work that I won’t want to risk my 8 plus 😣😫
:)
Have same iPhone behavior. In Instagram rear camera works, but not focusing. Flash stays on, but picture with flash errors out. Rear camera module gets very hot. Was that iPhone rear camera also very hot?
Yes
Hello, maybe you can help me figure out if I need to go this deep. I just updated to iOS 15. I now get a black rear camera, & the flashlight doesn’t work when turned on. However, the rear camera will come on in 2X, while video stays black. The flash does work with photos on when on 2X, but they are kind of blurry too? There has been a scratch on my lens for a while, & it has never been a problem as I can only assume it’s not in the picture frame thankfully. Any help would be much appreciated. I’m capable, & willing to change the assembly if needed, but I kind of think it’s a bug. I’ve tried every setting change, or simple trick I can think of with no luck yet. Thank you 🙏🏼.
Same case
@@karlakayefalsario5317 Well, I wish I could help. Soft & hard reset were useless. Settings reset was failure. Going to do a complete wipe soon. If that doesn’t work, or there’s no patch I’m gonna be opening her back up.
Ah, go check your updates 15.1 has been released. Hopefully they got it in there.
Same with mine.
Well I have the same issue today, I'm using iPhone 8 but yesterday it works fine, it's running iOS 15.1, did a hard reset but still not working, also, the front cam works
Excellent job 👍
Sir whats the name of schematic tool youwe use
Is there any programme that gives you voltage pins
mine works sometimes and after 2mins using the camera it froze then goes black screen is it camera issue or motherboard?
awsome 😊
iPhone X caméra rear and front caméra not working
Sir you replace the ic ?or you just reballing?
Reballing
Sir price btio
I wonder what value of fl3901 & c3909 on iphone 8
You can refer to the values of a good motherboard
Where do I get the schematics he is looking at?
it looked very jittery at the end though
8:59, you see he just put the rear camera by itself to test. So camera was swinging around at the back. If in the housing it should be okay.
Would u3700ic also control the flash and front camera. I have iPhone 8 and both cameras and flashlight don’t work. Just black screen. Already updated reset iOS.
Yes, it is the power supply IC for cameras, including the flashlight
same as my iphone 8
Hey Cino Tech,
Where Can I find those diagrams from
ZXW
What if the diode reading voltages are abnormal?
Then some parts connected to J3900 have been faulty
These fuckers charging us $300 for a 5 minute part replacement.