Re: iOS 10 Dev Beta 8 is Live
Same here, and I've been doing that for years...
Just adding the the other responses, my process when the GA comes out is typically to start from scratch & setup my phone as new. Yes it's a bit of a pain, but you just never know what oddness has gone on inside your phone during the Upgrade from v9 to Beta 10 (and then each beta install). It's probably not required, but also has the added benefit that your phone will feel faster and you get to see any changes in the initial setup process.
Hope you are enjoying iOS 10
Same here, and I've been doing that for years...