So here's my problem: I am rooted and locked on JB. I've been using Safestrap for about a year to run alternate ROMS. I really don't know when it happened, but sometime earlier this year I went to boot into the stock rom slot and it just hangs and hangs. Obviously, I didn't care since I was happy with alternate roms.
But now with the ability to root & unlock my bootloader, I'm dying to get back to stock & get KK.
But I can't do the steps on here from other threads for getting back to stock so I can take the KK update.