camera button stops working - PDA2, XDA IIi, 2020i General

hi,
we have around 250 XDA2i's on O2 sims. Every now and then our users complain that the camera stops working. we find that the camera shortcut in appbuttons keeps dissappearing. Any ideas why this happens?

Related

problem with camera?

i tried to use the camera in my house but it turns out that the camera becomes blur..please dont say because of poor lighting...i'm sure thats not the problem..when i press the enter button to capture the image,the autofocus bracket comes out as usual but it doesnt turn green...instead,it displays a red x between the brackets...it seems like the autofucs is not working or something..
why is this?...when i turn my camera on and off a couple of times,THEN it becomes back normal...
is there any setting for this?
i've searched everywhere but i cant find any settings regarding this..

[Q] [Q&A] Camera for Canvas turbo hangs alot

Hi Gurus,
The Camera App for my Turbo (still running on factory model - no Rooting or any tinkering done) hangs a lot multiple times.
whenever I try to open the Camera, the App starts but the camera screen (view finder / the display of scene by camera) goes black.
No button like Flash/Settings/ camera change etc. work.
Many times on re-booting the phone the camera starts working but sometimes it keeps on hanging.
Please suggest.

No camera

Hi i'm using radium rom marshmallow and i have an issue where i'm unnable to use the camera, everything else is working and I actually tried with different roms is there something i messed up? and if so does anybody know a solution to this issue?
when trying to use the camera it just stays on a black screen and after a couple seconds it closes
Update
Opening whatsapp clicking on take picture and quickly pressing to switch to front facing shows actual image, also on Snapchat login front facing works but rear camera still showing a black screen ?

Auto rotate and screen rattling

So I noticed in the camera app the other day, auto-rotate wasnt working (the settings were set to allow auto-rotate). I tried other apps, and none of them would allow my phone to rotate into landscape. A reset fixes this. Im on verizon, so no dialer menu and not rooted.
Also, I have noticed once I opened my camera and it kinda rapidly vibrated (see video) for a few seconds rthen stopped. camera works fine. If I tap the side of the phone while in the camera (samsung or google camera app), it vibrates again. It doesnt do this in any other app. Anyone seen this??
https://www.youtube.com/watch?v=OSdoZYOOvKI

Camera preview hangs (suspected firmware crash?)

Every time I start the camera (via button or app icon), after a while the displayed picture just hangs. Closing and re-opening makes the problem not repeat again, so it appears to be a first-use hang, always reproducible.
Did anybody else experience this? I suspect it's the camera firmware somehow

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