Okay first off I updated my Nokia Lumia 520 windows phone when I bought it on Sept 11, 2014 to 8.10.12393.890 threw OTA roll out from AT&T, BUT.. I have discovered that I am running a Preview update for Cyan and I'd really like to upgrade. It seems there is no OTA updates available when I check for them.. anyway to get to the latest? I am also not a Developer, and have also read a lot about how if you're stuck on the preview that you have to roll back to get official OS.. any help would be wonderful! Wouldn't even mind downgrading if possible at this point. :straight: