Originally Posted by alicepattinson
I agree with rambo, if you have any big problems aftwer the update, you definitely have to do a restore.
And install a carrier-blessed version of the OS. That means downgrading to a version of 10.1, but you should get stability back. I won't mess with leaked versions anymore. I just don't have the time or patience to deal with the glitches that pop up. I need to be in contact constantly these days so "mission critical" trumps experimenting and satisfying my inner geek.