Camera White Blank - Xiaomi Poco F2 Pro (Redmi K30 Pro) Questions & Ans

Anyone Knows how to fix this? my Main Camera is showing white blank but the ultrawide and Macro is working with no issue. I tried resetting my phone or hard reset and change my rom but the issue are still there

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Cingular 2125. Camera problem - gone black.

Hello,
I had some problems with the camera button on my cingular 2125 but I managed to fix it just by cleaning it with wd40. Unfortunately a couple of days after the issue with the button was fixed I notice that I was not getting any image from the camera sensor - just black screen.
The same time I was playing with the rom updates and now I am not sure if that might be a hardware or software issue. Currently I am on WM6 perfect english v6 and it works perfect except the fact that I am not getting any image form the camera sensor.
When I turn the camera app on it shows the loading icon for a split of a second as usual but then no image but a black screen. I can actually see the camera image area boundary because if has a different shade of black that the background black but thats it. When I turn the COOL EFFECT picture actually goes blue. Playing with brightness and other settings does not help.
Anyone can tell if it is most likely a fried sensor issue or some driver malfunction.
I think its a driver issue.
I've had the same issue with my phone. If I click on the menu and choose the Reset Brightness option the camera goes back to normal, but anytime I try adjust the brighness settings it goes to black and I have to reset the brightness again. Not sure what the problem is.
I tried with every possible setting in the camera app menu but nothing works. Also when making a video it records the sound but not the image.
I guess since there is not that many people with a similar problem I assume a fried camera sensor or some other hardware issue. I am trying to get a new camera on ebay but no luck yet.
Does anyone know if the camera for 2125/spv c600 can be taken from some other model.
The one from the magician looks very similar except the shorter data tape:
http://cgi.ebay.co.uk/Y206-Int-Came...oryZ3728QQrdZ1QQssPageNameZWD1VQQcmdZViewItem

Stripes on Camera

I have got a new touch cruise (polaris) but when I tried to test the camera I noticed one vertical light blue stripe on the screen and also it stays on the photo. One or two days later there appeared three more vertical stripes and one horizontal violet stripe which also appear on the taken photos (see file attached). Those stripes only appears when turning on the main camera, those does not appears when using other features of the smartphone, nor when using the front camera nor when viewing the sample photos (cuz the taken photos are shown with these stripes).
I tried to find if there is any cover on the lens but there is no any one.
I installed the hot fox about blur when zooming but nothing changed.
I did a hard reset but the stripes did not disappear.
Unfortunately I can not use any guarantee for this phone.
My final option is to believe the rom (WM 6.0 spanish) was corrupted for the camera feature and that I could solve the problem reinstalling only the files for the camera (I do not want to reinstall the whole rom). Is that possible ??? Anybody can send me those files or tell me where can I find them ?? Any help ps
thks in advance
it's the same problem with me.. Anybody have a clue for this? The stripes is very annoying.. thanks...
anybody got the solution please?

[Q] [Camera] black screen when i try to open it

Hi,
When i try to open the camera the screen stay black, it happened many times yesterday. Do you think it's a software or Hardware problem?
Anyone else with this issue? (i've put a pin lock and try to open camera from lock screen)
Apart from that i'm very surprised with the low light quality picture.
thanks
sureyoucan said:
Hi,
When i try to open the camera the screen stay black, it happened many times yesterday. Do you think it's a software or Hardware problem?
Anyone else with this issue? (i've put a pin lock and try to open camera from lock screen)
Apart from that i'm very surprised with the low light quality picture.
thanks
Click to expand...
Click to collapse
I've got the same problem,
This is the thread I created;
http://forum.xda-developers.com/showthread.php?t=2514982
Basically the camera will work for a couple of hours and then it just stops working, the screen stays black.
I have Face Unlock enabled and this is a real pain.
I'm tempted to try a factory reset if nobody has any suggestions ?

Problems with Camera

My camera on OP6 have start to act strange.
When I take photos for an example on a landscape(across) it is in Vertical view in the gallerys.
I have tried to reset the camera app but it dosent svolve the problem,
Anyone here who know how to fix it?

Main camera stopped working

Guys my main camera stopped working.
The process is not blocked by any other app.
I tried service menu and test camera, it doesn't perform the test, it fails.
Only way to take pictures is to use gcam v1.4 and manually choosing wide or zoom camera.
When u choose 1x camera it stays black and crashes.
Any ideas?
collller said:
Guys my main camera stopped working.
The process is not blocked by any other app.
I tried service menu and test camera, it doesn't perform the test, it fails.
Only way to take pictures is to use gcam v1.4 and manually choosing wide or zoom camera.
When u choose 1x camera it stays black and crashes.
Any ideas?
Click to expand...
Click to collapse
Have you factory reset?
I got the same problem. Just got a black screen and camera app would freeze. Did a factory reset, camera was extremely choppy for a minute or so and now back to nothing.
Tried another factory reset. It seems like if you change the default resolution settings to anything (even tapping on 'FullVision' in settings), it almost breaks the camera. Best to leave it at default 4:3 12 MP resolution.
Seems like a "driver" issue, good work LG.
Did any of you ever find a fix for this? Just got a Korean V50 Thinq and the camera is 99% of the time crashing. I tried installing gcam mods as well and they also crash, primarily while using the main camera.
Got it repaired via LG warranty. They replaced the main/motherboard. Phone has been fine ever since.
Same thing happened to my phone and warranty is expired. I tried the hard reset and may other ways, but nothing helped. Did anyone find a solution for it?

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