And that will keep all my apps and data?Yes. Put your phone into recovery mode, connect to iTunes and then select Update (rather than Restore). Also, to stop getting the beta notifications, you need to restart your phone after you delete the Beta Profile.
It should. Sometimes, things go awry. Make sure you have a backup of anything important before proceeding.And that will keep all my apps and data?
It did for me, but I agree with the others about the wisdom of backing up first.And that will keep all my apps and data?
Oh yeah, I did the same it broke Apple Music for me, couldn't use it.
Backed up this broken 9.0 and then restored again to 9.0.