Android I can't update my nexus 7

[Bryon15]

My nexus 7 is rooted. Is that why it can't accept the 4.1.2 update? What should I do? It keeps reminding me to install the update every 15 minutes. When I try to, it just crashes.

 

[SifJar]

I'd say download the ZIP from somewhere (it doesn't appear to be here yet, but I guess it will be before too long) and flash it from recovery. Root seems to break OTA on most devices. Or you could try this: https://play.google.com/store/apps/details?id=org.projectvoodoo.otarootkeeper&hl=en

 

[Bryon15]

I downloaded ota root keeper. But I keep getting the "dead Android with red exclamation mark" screen every time I try to install the OTA update. I even tried its option to temporarily un-root before performing the update, but no luck. Anyone have any ideas?

Also I tried installing it manually. Used GooManager to install TWRP and tried installing 4.1.2 through it. Still fails every time. I'm disgusted.