Well, I'm a dumbass. In a half-asleep daze I accepted the OTA update sometime last night, and awoke to my find my phone stuck looping at the Samsung logo. My phone is rooted, but I hadn't removed any bloatware, and was still using the stock ROM because of some problems I was having with flashing custom ROMs. Now the phone will only boot into Android system recovery, giving me the following choices reboot system now apply update from sd card wipe data/factory reset wipe cache partition I know I have Odin installed, so I don't know why it isn't booting into that. Did I just **** my **** up royally?