Updating rooted Nexus7 to Lollipop 5.0.2

[chaikenj]

I have a rooted Nexus7 (2012).  An update of the OS, going from KitKat to Lollipop, downloaded without my doing anything, but I didn't accept the update.  Do I have to root all over to update to Lollipop?  If not, what do I need to do to wind up with a rooted tablet running Lollipop?  How do I specify the correct 5.0.2 build for my Nexus7?

[CBers]

Use WUG FRESH's toolkit and use the guide that S. Prime has written up.


http://www.Nexus7Forum.com/index.php?topic=3783.0

[chaikenj]

Thank you.  In the meantime, is there some way I can erase the 5.0.2 installer file that Google downloaded and remove the notification that the OS upgrade has been downloaded?

[CBers]

You can disable the notification for the upgrade. When there is a notification, long press on it, click on app data and turn off notifications.

If I remember correctly, the actual downloaded file is in /cache.

[chaikenj]

You can disable the notification for the upgrade. When there is a notification, long press on it, click on app data and turn off notifications.

If I remember correctly, the actual downloaded file is in /cache.

Yes that worked for getting rid of the notification.

Yes, the zip file was in /cache and I erased it.  The name of the file told me what Build I want to upgrade to (LRX22G)

Thanks