I want to know if this is possible with the iphone 5?

Basically I want to buy an iPhone 5 without contract but not pay $649, so can I buy the iPhone 5 16gb for $199 with contract then just cancel it, or is it that not that easy? I don't know much about this stuff so if it sounds stupid yea I'm sorry.

Give me some ideas on how to make my old iphone like new again?

I just had my iPhone 3GS unlocked and I'm using a prepaid sim. I want to keep this phone for awhile so I was wondering how can I make it really nice. I was planning on putting a new housing case on it but I don't know where to get one from. Do you know where to purchase a housing case for the 3GS? Also what other ideas do you have to make the phone really nice?

Is this the end of the rope for my iphone 3gs?

I updated itunes to 10.7 but can't manage to "update phone" with 5.5 ios thru itunes.

seriously thinking of jailbreaking it once and for all cause even IF ios 5.5 works; it will certainely be the last of updates for a 3gs.

i think it looks great and still works like new; so selling it would be more of loss cause everyone will say that its almost 3 years old.

any suggestions or experience in matter?

thanks

Added (1). I can't sign in itunes account/ itunes store from computer or phone?! WTF!
all apps keep crashing.
can't downgrade itunes for the millionth time…

Can't delete song from iPhone?

I downloaded a song on itunes and then synced it with my iphone. However, my iphone synced two versions of the track, one of which is completely defunct (does not play) and has no album artwork. I was able to easily delete the other one using swipe>delete. But this one won't go away. How can I easily get rid of it?

Anyway to have two audio apps open at the same time on jailbroken iPhone 4?

I basically live on Skype and I want to play some game on my phone while on Skype (like legend of the cryptids and such). I have a iPhone 4 jailbroken from 5.1.1 with redsn0w. I'm looking to disable the two audio apps blocker, I tried the little audio switch thing on the side thinking since the app isn't making noise it won't hang the call up, it failed me.