What can I do with a Broken/open Iphone 3gs?

I gave my mum a refurbed iphone 3gs for her bday last year and for some reason it has mysteriously come apart. It is a genuine iphone, but the screen has lifted up, the whole screen unit part. I don't know if she's dropped it for this to happen, but there are no cracks or anyhting in the screen, it's just sitting open, i can push it down to close, but the little connections underneath won't chose unless an apple technician or someone does it I guess…

what are the options? Are there any? Do i just sell it on ebay for spare parts? Like I say, it's in good condition… It's just open and therefore won't work/switch on.

Good addicting Iphone games?

Bored training to pass time, a game I really like is plants vs zombies so any little addictive ones that are good?

Why does my iPhone 3G have no service?

Ok for some weird reason on Friday in the morning my phone had service but then in the afternoon after school was over it didn't have service. Also I have been asking my parents for an iPhone 5c since it came out and in the morning I had no present under the tree. Then when I came back from
School I had one. Is there a possibilty they got me a new phone? Or could it be just sim card problems?

Iphone 4s Or Sony Xperia SP?

I'm not entirely sure which mobile i want, & i'm having a hard time deciding. Could someone give me a second opinion?

Is there a such thing as an 8GB iPhone 4S?

So I bought an iPhone 4S from sprint, I'm stuck in a 2 year contract with them and they keep double charging me and adding stuff on my bill thats not supposed to be there.

I was supposed to get an iPhone 4S, and I think they gave me an iPhone 4.It has 8GB and i don't have dynamic wallpapers with IOS 7 when the iphone 4S is supposed to have that and the 4 doesn't. It runs slow. I tried selling it (I was thinking of dropping out of my contract because they lied about my bill several times) and when I went to Best buy to do a trade in they are telling me its an iPhone 4 and not a 4S because they don't do 8GB iphone 4s.

What do you think I should do. Should I sue sprint for not fallowing the contract I signed? I asked for an iPhone 4S, they kept adding stuff onto my bill I never asked for, my bill was 4 times the amount than it should have been because of overage fees on data and texting, when I'm supposed to have unlimited data and texting.

How to restore my iPhone 5 with iTunes? (Read Description)?

So I just got this iPhone 5 from my mum's friend, and it has no Sim card and is locked. It's a 5s. I don't know the password for it and I want to restore it. But My iTunes says "You have not chosen to trust this computer, if you want to sync this device please select trust on your phone" But I can't get in my phone to trust it. How can I restore it? I really don't wanna go and pay 100 bucks to unlock it.