I need help. I successfully rooted my D2cri running 4.3 via odin3. Then flashed pacman ROM. The problem occurred when i flashed cm10.2.1 stable. I wasnt able to make calls or send/receive messages. I was getting data though. I went into dialer and pressed *#*#4635*#*# and found that in the phone settings that the radio band was set to LTE/GSM AUTO. I switched that setting to LTE/CDMA AUTO and can make calls. Every time i reboot my phone the gsm setting is back and I don't have phone or messaging access again until I go back and manually fix the setting. Is there a way to fix this? I also tried flashing back to pacman and has the same problem. I flashed my stock back up and everything is force closing rendering stock back up useless