Well in my Samsung M30 i have "Camera" App and "Camera Test" App. The
behavior i am seeing when i am start camera app and turn on front camera
then this camera test app become active and normal camera app doe not
respond and gives message that 2 came...
Looks like adaptive brightness is creating problem. I have turn off the
adaptive brightness and seems camera is working again . After turning
off adaptive brightness force stop camera. Whenever i am turning on
adaptive brightness then camera giving i...
Same here. This is very frustrating. Did factory reset also. Now I can
not do any QR payment which is almost daily (multiple times a day) thing
for me. Since it is working 1% of the time so it might not be hardware
issue but more like software. Samsu...