Camera doesn't start - Xiaomi Mi A1 Questions & Answers

Hello
Camera on my A1 refuses to work. I've used it really rare so can't tell when exactly it happened. I've installed Camera Api 2 and GCam previously and everything worked fine.
Tried to clear cameras data and rebooting - nothing helped. Both gcam and stock one don't work

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[Q] Camera wont focus after update

Hi guys , everything was working fine with my new note 3. I have it for 4 days. Today , i updated the phone , it was some 190 mb patch. Phone restarted , installed everything and it was running as always. But then i tried camera , because there was some new feature with photo preview or whatever and the thing is that camera wont focus at all. It doesnt matter if low light or good ligh , flash on , of. It just wont focus anymore.
please guys help
Edit : I have just realised that camera can focus really close objects , like in 10 cm distance. But thats all.
Anethon said:
Hi guys , everything was working fine with my new note 3. I have it for 4 days. Today , i updated the phone , it was some 190 mb patch. Phone restarted , installed everything and it was running as always. But then i tried camera , because there was some new feature with photo preview or whatever and the thing is that camera wont focus at all. It doesnt matter if low light or good ligh , flash on , of. It just wont focus anymore.
please guys help
Edit : I have just realised that camera can focus really close objects , like in 10 cm distance. But thats all.
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Hi,
I'd suggest trying some different camera apps, just to see if the focus behaves differently in other apps. Then I'd try different settings in the stock camera app like auto focus, smart stabilization - just to see if the outcome is any different. If the camera indeed behaves differently on other apps or other settings in the stock app, than it might be a software issue (factory reset maybe?). I mean since you say it appears since updating, a factory reset might fix it...who knows.
Tried everything
Tried google camera app , tried reseting setting on samsung camera , still only macro is working.
By doing factory reset , all of my data and app will be deleted ? I dont really want to do that.
Yeah, that will wipe your data aswell. You could use full backups if you're rooted or if you have custom recovery flashed, but if you are using pure stock, then I can understand that you're not into wiping everything. Other than wiping, I can't give you more advice. Maybe someone else knows what to do.
Factory reset done , still not working
Anethon said:
Tried google camera app , tried reseting setting on samsung camera , still only macro is working.
By doing factory reset , all of my data and app will be deleted ? I dont really want to do that.
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Click to collapse
I just did factory reset and camera is still unable to focus I guess that i am sending this phone right away tomorrow and gonna change it for xperia z2 Note 3 is amazing but camera in low light is bad. And i need good camera in low light. Gonna miss S pen , bit amoled screen , usb 3.0 , 32 gig of internal storage and more. But low light camera performance is really poor.
I've had this problem on my note 2. It is a hardware problem. I had to replace the camera itself and it worked fine after. Something must've borked it during the update. Very uncommon, though.

[Q] Camera Shows Black Screen

Hi,
I have a Galaxy S4 I9505 device. I am running the Imperium ROM 7.0 (i.e. Lollipop).
All this time the Camera application was working just fine. But now from some days when ever i open up the Camera application (Rear Camera) i noticed that the screen showed up Green lines on the screen and then the camera application stopped functioning. The app just used to hang and do absolutely nothing.
And now when I open the camera application the screen is completely dark showing absolutely nothing and doing absolutely nothing.
Solutions that I have tried are as follows:
1. I cleared all the Camera Application cache and it did not help.
2. I Cleared Cache and Dalvik Cache but even that did not help.
3. Tried 2 different ROMS, a. Stock ROM and b. AOSP ROM and found the same camera behaviour.
The front camera is working absolutely fine though.
Any suggestions? I now believe that the Camera Module is dead.
If so has anyone of you replaced your camera module, and would you mind sharing your success story?
Thanks
Seeing a few posts like this
There are quite a few posts like this recently. I tried swapping for a known good camera module and it did not fix my problem. Either this is related to some type of software update from google, or our motherboards are going bad.

Rear camera is not working

How did you get rear camera to work on CM13 and CM14.1? Camera app is force closing and after that if i try to reopen it I have a message "can't connect to camera".
I wiped everything that I can. A lot of times. I tried fixes in samsung s4 thread (with camera restart and mod). Nothing is helping. BTW, frontal camera is working perfect, but it's a kinda hell to take photos only with frontal camera.
Oh, i forgot to add. Before force closing system freezes for a nearly 10 sec.
im on cm 14.1 on lenovo k920 and everything working fine except few bugs which i hope will be solved in new updates as it is in developing mode....
try to flash room again and do a format and see if it solve your problem and dont forget to backup your important data

"Can't connect to camera" problem in my xt1562. HELP!!!

I recently got Aosp Extended and for first two days everything was good, But then my rear camera as well as my flash stopped working.
Flash is also not working...unable to use torch. But front camera is working fine.
I have tried restarting many times and clean cache and data of camera app too..but still nothing. I also opened camera in safe mode but then also it wasn't working.
Plzz.....help me out!

Camera not focusing???

Today in the morning the camera was working just fine, but suddenly the app crashed. And when I started it again all was blurry, and the focus was not working anymore. I tried to clean the app cache, do a factory reset and I even flashed 3 different ROMS and the problem was not solved. Is there anything I can do?
Mine has had issues since new, here is what I do, try at your own risk. Open the camera app and give a good tap on the top of the phone (obviously not too hard). I think the cameras physical hardware sticks sometimes.

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