Hi! Well I asked that question on the official Apple support communities but it didn't get answered properly. I hope you can answer it. So I wanna update to iOS 9 beta(public beta) I mean from the public software program and I was just going to ask if updating a phone with SIM card is safe I mean will I have any issues with the SIM card and stuff like that? Also I have one more question. The people on Apple support communities said that the information about the public beta is confidential and can't be discussed and you shouldn't disclose it sunless Apple does. I mean what???!!!! Seriously? Like there isn't information on the internet everywhere about the features!!! So I would like you to enlighten me on this topic if you can please because I'm really confused right now.