Switching to AT&T rom issues
I bought a T-Mobile branded Note 2 when it was released and I recently switched to AT&T because t-mobile doesn't get service in my apartment. I had to flash the (t-mobile) stock image to get the unlock code to work. After unlocking I was able to get AT&T network connection and 4G data. When I restored the image I had backed up, I could not connect to AT&T's network. I'm was running LiquidSmooth 4.4.2 ( http://forum.xda-developers.com/show....php?t=2151580
) before the switch.
It doesn't recognize that there is a SIM card in the device. When I go to Settings -> More -> Mobile Plan it says "Please insert SIM card and restart"
What can I do to get this to work on AT&T's network?