I installed the OTA update this morning and have since noticed a couple issues. First, it seems like SetCPU randomly gets denied SU permission and I have to reopen the program to get my profiles working correctly again. When I reopen it, it tells me SetCPU has been granted superuser permissions. Come to think of it, I think this may have been an issue since I went from 4.6 to 4.7, though I think I only had to do it once. Second, and most annoying, happens when I have the phone plugged into a PC. It pops up the "USB connected" screen whenever the phone is rotated or the keyboard is opened. This is very annoying for text messaging as when I rotate the phone to type a message, or open the keyboard, it jumps to that screen. I have always kept my phone plugged into my computer at work to charge it, but this makes it too annoying to keep the phone plugged in, and I don't believe this started until after the update.