Why is my rear camera and flashlight not Working?

My device is Vivo Y91i, its camera was just working fine but suddenly it was not working anymore. I already tried turning it off, updating the software, clearing the cache and data, forced stop the camera, but still the same. There are even times that I can't even connect to the camera at all. Now, even the flashlight is not working. Is there any way to fix this? What do you think is the cause of this problem?

Have you tried in safe mode ?I'll leave a link to register so you can communicate here , as a guest account you can't.https://forums.androidcentral.com/sh...d.php?t=409154

Welcome to Android Central! Here are the steps for Safe Mode: https://www.hardreset.info/devices/v...y90/safe-mode/