How to activate iOS 7 with no cost to me?

I have downloaded the iOS 7 beta onto my iPhone 5, and once it has fully updated and is ready to be restored to my backup, iTunes says that the device can't be activated because I'm not a registered developer. (Basically, they're saying that they know that I illegally downloaded the beta, and they are not allowing me to activate because of it.) So, I'm wondering if there's a program or extra software/beta I can download to get beyond this activation screen and carry out my backup restoration?

Why do people hate our generation today? - 1

I don't understand, why do older people hate the teens generation today? Right now we use new technologies, like iphones, ipads, and laptops. We don't always use them for playing, we use them for educational purposes, like research, or connecting with other people around the world. Also why do people from the older generation hate teens so much? Teen pregnancy dropped so much within the last decade. Today, the number of graduates are higher than before, and the number of high school dropouts, are slowly decreasing. Bullying between teens, are slightly decreasing through out the years. Our generation today, accepts gay people for who they are. I mean how can anyone hate this generation today?

Added (1). @Xtra you don't think we use our laptops for educational purposes? So I guess when they first created it, they intended its purpose for playing games? Please read your post before posting it. Moron…

How to download music to an iPhone with album art?

I'm going on a long road trip tomorrow so I want to download music onto my phone. Is there a way I can download music onto my phone, but have the correct album, album art, artist, and song title with it? If so please link it or talk me through it, thanks.

Why did my Iphone 4s only sync half the songs?

I had an itunes in which I had a bunch of songs in it. However when I got my Iphone I couldn't sync any of the songs. Finally I plugged it into Itunes, pressed sync download some songs but at least half or less than half were only synced. Why>

Why doesn't my iphone 4 let me download apps?

Whenever i try to download one it says i can't because there's too much memory but i barlie have 24 apps. But i have 935 pictures is that why? I USED to have 50 apps and 1, 000 pictures._. I don't get why it doesn't let me download anymore?