My Google Nexus 4 comes with Android 4.2 Jelly Bean. After playing for a while, I received Over-the-air OTA system update notification about latest Nexus 4 firmware update which improves system stability and performance. Without further ado, I upgraded Nexus 4 firmware through OTA system update. It is as easy as ABC. Most of the time, system will notify you that there is a new OTA system update available. If no, just check for the system update by yourself manually…
