Just realized I can't restore (from iCloud) my new 6S (came with 9.0) because my 6 is on the PB 9.1 Beta 1. Ugh. I forget the process here. I need to upgrade the 6S to the Public Beta. Which is 9.1 Beta 2 now, complicating things worse. But I can handle that. I just need to upgrade my 6 to 9.1 Beta 2 and backup again. But how to get 6S to PB 9.1 Beta 2? Edit: Fixed Beta versioning #s.