Just installed an update on my Samsung Galaxy Nexus last night, which brought me up to 4.2.2. Battery life is absolutely non-existent afterwards. Normally, I go from 6:00 am to about 7:00pm before i have to put the phone on the charger. This morning, battery went from 80% to 14% in an hour.
Is there a way to roll back? Or is there a fix on the way? please help, as the USB cable plugged into my computer is not even able to keep up and recharge the phone with it on. It's off now, and charging, but that means i'm unavailable on the phone, not good.