I have recently upgraded my A7(2018) to one UI .Following that the camera(f1.7 aperture) performs poorly in low light conditions and sometimes the camera functions don't function as they should.Sometimes pressing the shoot button switches the camera being used . Sometimes pressing the shoot button doesn't show up any response. Resetting the phone to factory settings does not help,already tried.
Please help me,I have invested a lot of money to get this phone due to its hardware specs. I dont want bad software to ruin that experience.