Found this.

> It has something to do with supersu changing permissions that the update can't change. There is a fix for the supersu issue but all I did was follow
> http://www.androidpolice.com/2013/08/10/how-to-restore-your-2013-nexus-7-back-to-stock-using-a-full-factory-image-and-root-it/
>
> I'm stock but rooted and this helped me get on jss15q from jss15j without losing user data
>
>

I'm far from being an expert but I believe I read somewhere that the OTA update patches all the files correctly but fails at the very end when it sets the permissions. So you would be running the latest version but it will still say it is the earlier version.
As I said, I'm a newbie but maybe this will shed some light for you.

Just heard back from the vendor.

They've already refunded my purchase cost including s/h and will send me a replacement case without my sending the defective one back.

This is truly exemplary support and service! I thought others should know about it.

I previously used a nexus 7, 1st generation with a moko case which I loved. Therefore when I purchased my nexus 7.2 (2nd generation) I purchased the same Moko slim case for my new Nexus 7, 2nd generation.

The case looks exactly like the first except for the size. What is strange is that I have noticed that when I open the case fully - so that it's folded back on itself - there will be instances when the Nexus 7 will freeze. No longer reacts to touch or keyboard. Some apps would even crash when I use the Nexus 7 in the case that way. I discovered that if I lift the folded lid of the case a little off the back the freezing stops and the apps no longer crash. So obviously the magnet in the case is either defective (too strong or too weak) causing the Nexus 7 to malfunction. Unless this is a defect in the Nexus 7, 2nd generation itself.

Anyone else has had this happen?

Nexus 7.2 (2013), rooted with WUGfresh toolkit, verified root successfully.

Tried to do a Nandroid backup by rebooting into recovery but I get the image of the robot with a red triangle on his belly.

Tried the same thing using rom toolbox and get the same red triangle on robot.

What does it mean and how do I get to do a Nandroid backup?

Thanks

The old n7 will charge slower at 1.3 a. The new n7 will draw only the amps it needs, shouldn't matter. Either will charge from any standard USB source at differing rates of charge. Even from the .5 a. computer plug-in. Check the warranty to be sure.

thank you.

Thank you.

Does that make them interchangeable?

I tried to use Tasker to turn my nexus 7 pattern lockscreen off when I am connected to my home wifi but it worked erratically even using the secure plug in. I think I recall an app that could do that but cannot find it in play. Anyone know of such an app or a Tasker profile that works for this?

Thanks