I've received an OTA update to Android 4.2.2 (I'm currently on 4.2.1). However, whenever I try to install it, the process fails partway through. I get an android on its back and the message
Error! Nothing else. The phone becomes completely unresponsive until I remove the battery. No buttons have any effect.
I don't know what's with those who don't provide any kind of diagnostic info in error messages. How can I install the update?
By the way, my phone, a Galaxy Nexus, is rooted. The system ROM should be stock except that I've integrated most updates into the ROM and converted aLogcat into a system app so it can capture logging data.