So i was having the night option for selfies too and it was a very good thing which i liked alot... but today i updated my S9 to BETA 4 and the Night mode for front camera is not available anymore when i select nightmode it switches to back camera.. ...

Black Crush and Gradient Banding Issues.. dark is not actual dark in my S9 today i unlocked my device and i can clearly see changes suddenly.. black is not actually black in dark mode and its grayish visible more when i turn the brightness more.. im ...

I updated my S9 to android 10 beta and my S9 UI was not smooth it was lagging it was annoying and then i wiped cache partition today.. believe me my S9 is so much better then before i hope it helps you.. it worked for me though..