Why won't my nexus 7 update to Jelly Bean 4.2? I was notified that there was a system update, but when I applied it the tablet was still on the older version of Jelly Bean. I've even done a factory reset and tried again, but no luck. Are there any logs that I can look at to track down the problem?
This turned out to be a hardware issue. I had two relatively pleasant conversations with tech support at google play and asus. Since it was a new purchase I just returned it.