[Q] MIUI 4.1 EVO "cannot connect to camera" problems - EVO 4G Q&A, Help & Troubleshooting

Having problems with the camera on the latest version of MIUI. Sometimes it comes up with the stock MIUI skin and sometimes it comes up with another and now it just says "cannot connect to camera". I took a video earlier on high and it took it at about two frames per second. It was terrible. Also, is there a way to record in 720p with this rom? Thanks for the help in advance!

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Front camera stopped working

Hello,
I have a strange problem with my phone. When I try to use the front camera (using any application that makes use of the camera) I get the following error: "Unknown error by ErrorCallbBack".
Even though I am not using the camera often, I know I have used it before to take photos. I haven't upgraded the ROM or made any changes recentrly, so this is very strange.
Sometimes, after a few restarts, the camera works again for a couple of times and then fails again.
I googled the problem and pretty much everyone says it's a hardware problem. I was just hoping if someone can tell me something different cause I don't have a spare phone and can't afford to be without my smartphone for days.
Thanks,
Aris

[Q] Cm10 camera issue

Hello Folks
I am new to this website. I have a question. My phone is Rogers Samsung Galaxy S3. I flashed Cm10-20121125-nightly. Everything works fine except camera. When I took picture, My camera froze for a while and then saying that the Gallery not responding, When I close the camera and reopen camera, it says cant connect camera. If i took video or use sphereview, it works fine. Do you guy have any ideas what is going on? This drives me crazy.
Thanks
Please search next time. This has been covered.
What you need to do with the 4.2 camera is focus by touching middle of screen then take pic.
Sent from my Samsung Galaxy S3
I'm running 10.0.0 stable version and I can't get the camera to focus either. I've tried tapping the screen and the [ ] box lights up but nothing changes.
I should mention I'm on the Sprint U.S. version of the phone. Just thought I'd ask here since this post came up when I started a new post in the Sprint section.
camera issue still unresolved
I've tried a number of things from different threads and nothing seems to help. I'm running CM 10 on AT&T Gs3. After flashing, camera app shows error saying "can not connect to camera". I know this is a common problem, but I cant seem to find a real solution.
I have the same problem with Beanstalk running the 4.3 Jellybean update. Do you have Focal installed on the phone ?
edit : My front camera don't work either, tanking a picture cause the phone to reeboot.
Can it have someting to do with the kernel ?
I am using SlimBean with lean-kernel and I don't have focal, but no reboots with frot facing camera...

Issue recording video using cutom Camera

Hello all,
Recently I have installed the custom ROM Android Revolution HD 7.1
Everything seemed to be fine, until I tried to record a video using the phone camera and showed me up the following Error alert:
"The application Camera (process com.android .camera) has stopped unexpectedly. Please try again"
I have tried many times, different days, I have changed the video quality, but nothing works, always is throwing me that alert, so I cannot record any video
Anyone has the same problem. How to fix it?
PD: Take pictures is working perfectly.
1. Try fixing permissions in recovery.
2. Try reflashing the rom after doing full wipe.
3. Check the rom's thread. Maybe someone reported such issue and the answer was already given.
also check to make sure your recording settings aren't too high or are on the right settings. e.g. any resolution lower than 8mp is fine, but if it's higher you'll get an FC. Also if you've configured the camera to record at an extremely high setting (e.g. full hd, the works), and you have a relatively slow sd card, you could get some issues. I've had that with other third party camera apps, although never with sense. Worth a try though. Finally make sure it's set at a back facing cam, and not a front facing one (since the dhd doesn't have one).

[Q] Camera failure on S3 (T999)

I have a problem and after trying lots of thing I am stuck and don't know how to continue.
My S3 felt from a riding bike and so the LCD was cracked and even the battery cover was lost. I refuburbished it myself and at the end the phone was working perfectly ...except for the camera.
there is an error while trying to use Galley to take pictures. After the error the Gallery closes.
In fact the camera is damaged, because I have tried it in other working phone and it does the same.
Nevertheless, if a working camera is installed in my phone it doesn't produce the error immediately. It takes a little time to fail and the camera causes a FC in the Gallery when trying to take a picture.
I've tried:
1. Load stock firmware 4.1.2
2. Load stock firmware 4.1.1
3. Load my actual CM 10.1
4. Update camera firmware to all the available versions (ZDxxxx)
5. Use 2 different working cameras
Is there somthing more upgradable or any other adjust I can do?

Video Calling or Camera system issues on Mi 9 SE on MIUI 11

Dear All,
I recently upgraded to MIUI 11 and there are numerous problems, some of them as follows below
Video calling using Google DUO is problem the front cam is very unstable and the application itself crashes very often.
mic usage during video calling is worst, opposite ppl cannot hear anything no matter how every you hold the phone and while taking portrait mode shots via back cam, it does not settle VF keeps changing and post 2 or 3 shots app crashes.
Need to know if anyone else is having this problem and is the issue with MIUI ? or Hardware?

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