I teardown my 4xl and replace rear camera module. After assembling it again, rear camera worked fine, but front camera and faceid cannot work. My phone cannot detect front camera. It show black screen when flipping from rear to front camera.
WHAT I DID:
1. Factory reset -> not work
2. Flash various factory firmware-> not work
3. Changed another whole front camera + sensor module -> not work.
Please help.
Thanks.
kisirong2501 said:
I teardown my 4xl and replace rear camera module. After assembling it again, rear camera worked fine, but front camera and faceid cannot work. My phone cannot detect front camera. It show black screen when flipping from rear to front camera.
WHAT I DID:
1. Factory reset -> not work
2. Flash various factory firmware-> not work
3. Changed another whole front camera + sensor module -> not work.
Please help.
Thanks.
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Please don't post the same issue multiple times. If the front camera was working before your teardown and doesn't now, I'm not sure anyone can help you with what you did to it other than to retrace your steps.
Did you fix it? I have the same issue. I replaced the sensor module, but the front camera still doesn't work. The first owner of the phone changed the battery before me.
kisirong2501 said:
I teardown my 4xl and replace rear camera module. After assembling it again, rear camera worked fine, but front camera and faceid cannot work. My phone cannot detect front camera. It show black screen when flipping from rear to front camera.
WHAT I DID:
1. Factory reset -> not work
2. Flash various factory firmware-> not work
3. Changed another whole front camera + sensor module -> not work.
Please help.
Thanks.
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Click to collapse
Change these ic
mughaleazem said:
Change these ic
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Click to collapse
Could you say what particular IC is it ?
Related
https://vimeo.com/129394935 shows the switch between front, rear, and back to front
I was running cm12.1 on my wife's phone with 10c, I did new install with lollixtreme (stock based) with 20b. Main reason for the switch was due to camera being nonfunctional in cm. The rear camera is displaying the front camera picture in a stretched ratio, I can't think what to do to correct this? Do I need to restock with kdz?
i am on kernel 4.4.4 with stock 4.4.2 android and everything works except my camera. the rear camera has lines and boxes in it and when i switch to the front camera it has lines and is black and white. i can play with some settings such as stabilization on the rear and itll go away temporarily but nothing fixes front camera. any ideas as to how i can fix this.
Recently i faced a problem in my mi a2.
My front Camera is not working. When i changed camera mode into front camera it reaches me in Secondary Lens! (Note: in photo mode not Manual)
.
I tried factory reset more 2 times. But its still not working. I used third pary Front flash app. It says "Your device doesn't support front flash"?
Bootloader unlocked! And i am in Pie rom
What can i do???? is my front camera and front flash both are damaged?
Here the screenrecord of mine problem
https://drive.google.com/file/d/1ugkYY0SkUwH5aUQtu2evnw3SuId8GSUw
Hello everyone,
a friend dropped his P20 Pro a few days ago and his back cover got damaged. He now tried to change the back cover but since then the cameras (rear + front) as well as the flash (e.g. when trying to use it has flashlight) wont work anymore. What happens is that e.g. when he touches the camera icon, the app will start but closed immediately. It basically is just a short black flash of the app.
Factory Reset didn't help
Cleaning cache/etc of course didn't help either.
He already removed the whole camera unit from the motherboard, but everything seems fine and was connected fine.
Also it is weird because the front camera, rear camera and the flash all seem to have individual connectors/cables? But none of those work suddenly.
And the only cable that he disconnected when changing the back cover was the cable that connects the lenses of the rear camera.
Any ideas? :/
I'm facing situation after screen replace..my wide camera and selfie camera not working..there is no option in camera to pass to wide camera..
MastermindPaul said:
I'm facing situation after screen replace..my wide camera and selfie camera not working..there is no option in camera to pass to wide camera..
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Hey
I am facing this situation too..
Pleasr update me if you slove the problem
You're missing 1 resistor near the front camera slot. It happened to me when I replaced the screen and I fixed it by replacing the lost resistor
Dave010 said:
You're missing 1 resistor near the front camera slot. It happened to me when I replaced the screen and I fixed it by replacing the lost resistor
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How you fix it? Can you upload image?
Dave010 said:
You're missing 1 resistor near the front camera slot. It happened to me when I replaced the screen and I fixed it by replacing the lost resistor
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How did you replace it?