Quote:
You can disable automatic updates and do the updates manually instead. There are instructions on how to do it on the AwkwardTV Wiki. If all else fails, you can boot it into recovery mode and then do a factory restore which will wipe everything.

I'll probably end up trying this eventually! It's all pretty new right now, and soon I'll be quite busy at work, so this is a project that will have to wait. I wondering what the next (if any?) update will bring from Apple.