Leaving aside the question of whether the update is a good idea or not -- I'm tired of seeing "update available. Install?" show up every other day. I click "Yes", and it tells me rebooting in 10..9..8...1 ..... only it never reboots.
This incredible forum post suggests that being rooted is why it won't install. But.... is there some way to force it anyway?
Or do I have to unroot, update, re-root?