I recently bought a Nexus 4 device from Google Play store..
I've tried to get LTE and flashed 4.2.1 radio, and my device lost it's connection to the carrier.
I was on CM10.1, 4.2.2.
Flashed to stock ROM, it booted up to setup in a minute or more (it used to be like 15-20 seconds).
Now I can't...