[Q] Camera issue - Nexus 5 Q&A, Help & Troubleshooting

Having problems with the camera since lollipop, cant take pictures with flash, flashlight works without issues via quick settings but if you want to take a pic with flash it turns it on but camera app just hangs, camera works without issues with flash disabled.
Any suggestions?
Lollipop stock, rooted.

Yeah, I also have problems with the camera. It keep force closing on me. If i turn it off and on it will work. Then like 10 minutes later it will stop working again.
Any suggestions?

Related

[Q] Reviving the camera after it crashes

Hi All,
The camera crashes sometimes and I have to force close it. When I try to open it again, it displays a black screen for 2 seconds with maximum brightness then kicks me back to my home page.
I have disabled Geotagging and going to Settings -> Applications -> Manage
Clearing the camera data
Clearing the cache
Force stopping & reopening the camera app. does not resolve the problem.
I need to restart my phone in order for it to start working again.
Does anyone know of another way to revive the camera after it crashes without having to restart?
Thanks.
I'll assume that camera worked properly when you installed the rom. If that is the case, just flash the SAME rom on top of it, without wiping anything, and you should be fine.
Thanks for the response strahota.
I'm running InsertCoin 3.4.0 and not having any problems with the camera or ROM itself, but rather a third-party application that will sometimes crash the camera and prevent the camera app. from being opened again until I restart.
Just would like to know if there's anyone out there that knows of a way to restart the camera without restarting the phone?
Thanks.
bump, hoping someone can help...

[Q] Camera crashing

Hi,
Since last week my camera didn't work well anymore. I used to have no problems but since somewhere last week, my camera would crash my whole phone upon starting. This was with ARHD 6.6.4. Then I flashed 6.6.7, and the problem was still present. So I cleared cache and app data, and still, no working camera.
Yesterday I flashed OrDroid 9.0.0, hoping this would clear the problem, but it didn't. When I click the camera-app (camcorder as well) my phone hangs, and about a minute later reboots itself. When clicking main camera in Z-devicetest the same happens. Using the mirror-app, my phone keeps working and gives a clear image from the front camera.
Any advices?
Well, today my camera worked several times... But I cannot get it running again. I tried lots of different things, wifi on/off, airplane mode on/off, bt on/off, full battery, on wall charger...
I'm afraid it might be a hardware malfunction. Can anybody give some advice?
I used to have a camera problem it used to crash when I opened it. Someone told me to uncheck face detection on the camera settings and it worked. You can try that
Sent from my HTC Sensation XE with Beats Audio using XDA
I don't think it's a Rom issue, did you uncheck face detection ? If it's the Rom that should do the trick. I'm running ordroid 9.0.0 and I have no problems with the camera. Make sure you uncheck face detection, if it's still giving you trouble it could be a different issue. Check your settings. Could be a problem in settings. This is known to happen if face detection is on. So uncheck it and let us know if that did the trick. Hope this helps. Best wishes!
Sent from my HTC Sensation 4G using xda premium
Well, I thought I found it, but it wasn't the battery. When the batt is full, or nearly full, I haven't had any problems, but when ~<80% my phone just crashes and hangs or reboots...
I did uncheck face recognition and geotagging when it worked, but this hasn't fixed anything.
Are you on a custom kernel or not? I have experienced flashing different roms affects the camera as well.
Bump
Same issue on several different ROMS (Sense and Senseless). Camera will work for a while then freeze and crash to the home screen OR occasionally crash and reboot. This also happens with other camera apps, not just the stock app. If I don't find a solution soon I am going back to the stock ROM.
adrockr said:
Same issue on several different ROMS (Sense and Senseless). Camera will work for a while then freeze and crash to the home screen OR occasionally crash and reboot. This also happens with other camera apps, not just the stock app. If I don't find a solution soon I am going back to the stock ROM.
Click to expand...
Click to collapse
Just as sudden as the problems appeared, they disappeared... The camera functioned for about 2/3 weeks without any problems, but now last week, all of a sudden, it started crashing my phone again whenever I start the camera app...

[Q] Camera flash not working but flashlight apps work

I have a strange problem that I can't seem to find an answer for. I have an SGH-I727R rooted with stock ICS ROM. I don't know when this started happening so I'm not sure what triggered it, but the flash on my camera doesn't work.
My LED works because my flashlight app works, and when I go to take a picture in the dark, the camera will turn on the light for auto-focus, but when I go to actually take the picture, the light turns off but doesn't flash for the picture. I've tried 4 camera apps and they all do the exact same thing.
Things I've tried so far:
- I thought it had something to do with settings on my flashlight app (shaking the phone to turn on the flashlight) so I wiped all data and uninstalled it
- turning off the phone and pulling the battery
- used Titanium Backup to reloaded the last backup of the stock camera
Because the light works, it's not hardware. There must be a file missing that triggers the flash mode for the LED or something. Could reloading the stock ROM fix this problem? It's really annoying not being able to take pictures in low light. Again, the light works during auto-focus, but doesn't actually flash for the picture. If anyone has any suggestions, it would be greatly appreciated. Thanks in advance.
reload the stock

[Q} Rear camera 'gone'?

Rear camera disappeared last night. Started with the camera force closing, and after a reboot only the front camera works, rear doesn't even show in menus. Using Fluent ROM, was on 7.2 and then wiped/flashed 7.5 and still the same issue. At work atm and can't try much, but has anyone had a similar issue and some advice, or am I screwed? Flashlight apps still turn on the LEDs for what its worth.

Rear Camera + Flashlight keeps getting disabled... Why ???

I have had no issues at all for almost an year with this phone. I was running oreo ever since I bought this phone. Suddenly, a day or two before upgrading it to pie 9.0, I found out in my Snapchat app that there was no back camera sign. First I thought, some weird snap update, but then I found out in system Camera app, it was even not showing the back camera. Whenever I would click on the rear camera sign from the top in Camera app, it would keep on swapping to the frontal secondary camera and then back to the primary frontal camera but no back camera was working. Also I found out that my Flashlight icon is hardened or greyed out, like it's been disabled forcefully. I can make it work using some other app, but it is frustrating why this is happening.
Now I am on android 9, rooted, and this problem keeps on coming and going. At times the back camera won't even work or open with the error "Camera not working" etc. Sometimes, the back camera would work but with only 3 weirded resolutions, like 12MP, 16MP, and some other. and the video mode will be extremely large or zoomed in at 16MP. Suddenly, the camera will start working normally again with all the perfect default resolutions. I tried everything from SAFE MODE to CLEARING THE CAM APP, RESETTING THE APP, but nothing works. All it seems like that camera has suddenly came to life and has a self-consciousness and a mood which it is controlling itself. Sometimes it wants to work and at times, it simply just gets disabled. Any idea what could be the problem? I am rooted using MAGISK.
Simular camera problems with Lenovo tab v7
I have a Lenovo tab v7 with almost the same problems, the rear camera wont work but occasionally the front camera works and the flash LED is dead.
Running Android 9 Pie as well, but not rooted yet.
Any ideas about what we can do about it, is the camera hardware due to be replaced?
cloud_silver said:
I have a Lenovo tab v7 with almost the same problems, the rear camera wont work but occasionally the front camera works and the flash LED is dead.
Running Android 9 Pie as well, but not rooted yet.
Any ideas about what we can do about it, is the camera hardware due to be replaced?
Click to expand...
Click to collapse
It suddenly started happening almost a month ago, I was on oreo 8 and then upgraded to pie 9 but the problem persisted. It kept working for few days and then started to make problems again. I tried to read many forums for android users with the same problem but still haven't found a single complete fix for this problem other than that the rear camera needs to be refixed. But I am finding it hard to believe that even if camera was getting bad, there is no point of FlashLight getting greyed out/disable from the notification bar. It seems more like some kind of a process is not releasing the rear camera and flashlight module/process.

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