Camera doesn't work after installing Octavi OS 3.4. - Samsung Galaxy A30s Questions & Answers

All it does is show black screen and freeze the screen.

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Touch pro boot issue

I have a touch pro from sprint and i'm having a problem with my boot screen.when the boot screen comes up it cuts the top off the windows 6.1 boot image and windows bar appears and looks a bit scrambled as it boots but always clears up and boots and runs fine and somtimes boots fine.is there a known isssue with this?i also had this problem with a ppc6800 that i had.any help would be great
Certain ROM do that bug, my ROM for my HTC Touch do it, my ROM for my Diamond doesn't do it. I think it's a build issue don't worry.

[Q] Stuck on Boot screen

I installed android on my Hd2 (darkstone) and it booted fine once!! but when i go to boot it again it stays on the black screen with the white letter's and number's etc (with the penguin on top) and doesnt move can anyone help?? i want ANDROID!!! its awesome

A stuck pixel on screen

Hi, I just installed a dead pixel detector apllication from Google Play, and saw a stuck pixel on screen. On black screen max brightness, I see a stucked pixel on the upper left corner. This is not a dead pixel, this is not black it is a stuck pixel. In black screen, this pixel is white, and if I rotate my phone, I can see the colours of RGB in this stuck pixel.
I found a solution. If I start a video, that change the RGP colors fast, it may "unstuck" my stuck pixel. This could be true?
Might this app help me? https://play.google.com/store/apps/details?id=com.htc.chris.blackspotdetect

Black screen after flashing a ROM

I flashed a custom ROM into my 2din android device and it turned to black screen and nothing appears on it, just a black screen. I tried to go to the recovery mode and I couldn't see anything on the screen , black all the time. I noticed the side buttons of the 2din blinks for a fraction of a second every minute.
Please help me to solve this issue .

Black screen after fingerprint unlock when ambient display.

Fingerprint-unlocking the phone when ambient display. Screen turns black, actually it has been unlocked. Only way is clicking the physical power button twice to go to lock screen, the using fingerprint again.
If I directly click power button/activate double-tap awake to go to lock screen to fingerprint unlock, no black screen.
OOS 10.3.0 unroot, this situation appears after this stable update, very annoying, now i have to turn off the aod.
Same issue with unrooted A6103 after OS update 10.3.0
Have precisely the same issue. I bought it 2 weeks ago, and installed every update as soon as I saw the notification. I only noticed this problem after the last update, corresponding to OS 10.3.0.
Model: A6013
Build: A6013_41_191214
OS 10.3.0
Android version: 10
Root: No

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