I get this on every reboot and I have pressed the back cover onto the phone as good as possible.
Is my phone broken somehow or is that normal behaviour?
It appears for a few seconds after unlocking until touchwiz seems to redraw.
I don't get it constantly but only on reboot. I'd like my phone to be watersealed.
Samsung Galaxy S4 (current)
Samsung Galaxy S3
HTC Desire HD
Google G1/HTC Dream