I found a way: you can apply the restriction to a non-supervised device, which simplifies the process. You don't need to re-install or wipe. Just create a prof

I found a way: you can apply the restriction to a non-supervised device, which simplifies the process. You don't need to re-install or wipe. Just create a profile with the restrictions, then follow the instructions at: http://support.apple.com/kb/HT5833 http://support.apple.com/kb/HT5833 (Edit to add: It's actually unclear if the non-pairing restriction gets applied when using this method, it doesn't seem to get listed in the profile details once on the device)