My iPad can't update to iOS 10
For months, I've been trying to update my iPad Air 2's iOS. It's currently on iOS 9.3.3. It may be an issue with my iOS 9 Beta Software Profile (which I have uninstalled a few days ago) but I'm not really sure. I repeatedly get "Unable to Install Update" errors when I try updating over the air, and sometimes my iPad even crashes and restarts.
I try to update via iTunes and iTunes tells me "This version of the iPad software (9.3.3) is the current version." when it obviously isn't. FYI I use iTunes 12.5.1.21 on my iMac running OS X Mavericks.
iPad Air 2-OTHER, iOS 9.3.3