I just update the android v 9 on samsung galaxy a7 2018, some update there's no problem like bigger icon, display etc. But when i try the camera i think the quality image that was captured it's downgrade than before the update, wheter front and rear camera less sharp and real.
I hope Samsung can fixed this.
Let's try a soft reset on the phone. This will end all processes and give the phone a fresh start. To do this, press and hold the 'Power' and 'Volume Down' buttons until the phone restarts.
Let us know if this helps.
SAME with me, I have updated my A7 2018 and camera quality has deterirated badly. Before I used to make Slowmo videos perfectly and now is REALLY BAD. Samsung what are you doing. Please solve it. That's not fair.