How to get ios7 without a phone number on my iPhone?

So i have and iphone that doesn't have a number connected to it but i still use it like an ipod. Will the update for ios7 come later or not at all? My dad got his and we have the same phone. Can i not download it because it doesn't have a phone number connected to it?

Can't delete a song after updating to ios7?

It synced all music from my itunes to my iphone when i updated to ios7. I then turned off the itunes match setting and the "show all my music" setting but it left behind ONE song that I do not want. And it won't let me delete it by swiping it. What do i do? Or can i delete the song from my computer?

My phone won't let me download IOS 7 (iphone 4)?

Okay so i download ios 7, then it begins to install it. But while installing after like an hour, it says i need to restore my iphone, then it brings me back to IOS 6.1.3, and have to restart whole process. I'm next to Wi-Fi hot spot. I saw my friend do it in like 30 min. I saw my sister do it in an hour, but i have been doing it All DAY! I mean wtf! Anway it keeps bringing me back to old IOS 6.1.3, what is wrong with my iphone? And btw i have Iphone 4.

Added (1). My Itunes is up to date

I updated my iPhone to iOS 7 and now music won't play?

I just updated my phone a couple hours ago to iOS 7. I can play music from the music app when I'm using headphones, but before the update, I could play music without headphones out of the phone's speaker, and now I can't. I checked all the volume settings and it's off silent-- nothing is working. Is it working for you? How can I fix this because I'm really unhappy if this feature was removed with the update. I can't find anyone online with the same issue…

Added (1). I have a 4S, so I don't have the AirPlay option in my control center. And I got it to work last night for a while, but now I just tried again and it's not working again. I don't want to reset because I have a lot of music on my phone and don't want to lose it, especially since resetting didn't work for the other person with this issue.