Install Helium from the Play Store. In order to make it work, you need to install a program on your PC. Search the app store for helium backup. Once configured, you can back all of your app data or app and date. I used it successfully when I manually upgraded to 5.1 and NO Root required!
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I received the 4.2.1 update on my rooted 32gb Nexus 7 without doing anything special. I thought I would have to restore it to the unrooted state to get the update. When I got the notification, I figured that I had nothing to lose - it went through without affecting the root!
Sent from my Nexus...
Have you turned off the NFC, Bluetooth and location service?
I manually updated my 32 and have had no issues other than it is much faster!
Sent from my Nexus 7 using Android Central Forums
When you get your 32 and sign in, it will transfer all your settings. Google play will list all your apps, free or otherwise, and you can install them as you see fit.
Sent from my Nexus 7 using Android Central Forums
I was in my local Sam's club and spotted a pallet containing Nexus 7 32gb cards!
Looks like our tablets are getting mainstream exposure.
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I was at a Best Buy in Cleveland, OH and the told me that the company would not pay Google the fee to carry the devices! I regard it as bs, more than likely Apple had something to do with it.
Sent from my Nexus 7 using Android Central Forums