do you know what a beta is?
Remove the .jar extension from the file.
I think the smartphone industry in general is in a "fixed point".
go to wifi settings and untick all 4 options, did it for me
Nope, no night scape mode (version 3.0.15 after update)
I'm seeing the same thing, doesn't bother me that much, but doesn't look good at all.
Happened to me too, wish i haven't used it, looks like the residue between case and phone is damaging the paint.