The title speaks for itself. Just to name a few that I've experienced with my personal device: Wifi Tethering is broken Nova is laggy (only my device apparently) Terrible Battery Life Locked Bootloader However, I did notice that my charging rate was faster. Discuss/Rant!! If you have issues, click here! This is a thread made by Neph, he's covered all the scenarios if you really do not like the OTA Update. All credit goes to him - I'm just referencing this the users can benefit from the forums. All questions you have for Neph, post on that thread please. Thanks!