Join Date:Joined: May 2011
Re: Nexus 7 4.2.2 JDQ39 update rolling out in USA?
For all the ones getting error 7.
Make sure all the stock Google apps are not disabled. And all system files are as they were originally (if you have changed any stock app you would need the money change it back in order for the update to work).
Sent from my Nexus 7 using xda app-developers app