Explained Like You're 5: Install custom ROMs from scratch"
And all seemed good, however I can not fix a camera problem
The screen always looks like this or similiar not matter what app I try:
The actual camera takes pictures OK, when you hit one of the many camera icons. So what is the moslt likely way to fix this please? Any help most appreciated, sorry if this is in the wrong section or has been asked before, I did search, honest!