I set up a password, hit the encrypt button. It shows the Android puzzle/gear logo with no other information for a few moments, then all black for about 30 seconds, and reboots right back into the OS. No signs of being encrypted, and going back to settings shows me that it's not encrypted.
I just did the process on my SIII running Resurrection Remix and I had to do 2 attempts before encryption would take, but it actually did the process. I've tried 5+ times on the N5110 with no joy, so I'm not entirely sure what's going on.
Anyone else experiencing this?