Koliko sam razumeo tebi se to desava i sa i bez kartice?
Evo uputstva sa nekog sajta:
Citat:
Glitch: Random rebooting
Some users have reported random rebooting and the occasional shut down of their Nexus 4. This is most likely linked to the Android 4.2.1 update and incompatible apps. If you had a lot of apps installed and then updated to 4.2 then it’s possible one of the apps is not playing nice with the latest version of the operating system.
Possible solutions:
You could check which apps are running by going to Settings > Application manager and looking at the Running tab and then try removing them one at a time. If you remove one and the reboot happens again, you can eliminate that app from your investigation. Rinse and repeat until you find the culprit.
Do a factory reset to delete everything by going to Settings > Backup & reset > Factory reset and enter your pattern, password, or PIN when prompted, then tap Erase everything.
Posto sam ti pisao redom, mislim da si sve sto sam predlozio odradio, fabricki reset, druga kartica, kalibracija. Vidi da li se uklapas u ovo navedeno.