Mobile contract ending soon?

Okay so, my friend's contract on o2 ends in 11 days. She had the iPhone 4 and is wondering what happens when this contract is up. Does it just end or are you still charged for your bill? Please, no links and explain it simply. What would she have to do to just end it as she wants a new contract for the iPhone 5 but doesn't want to upgrade.

Jailbreak for the iPhone 4S 6.1.3?

I was just wondering a few things;
1.) is it bad? Like, illegal?
2.) will people (apple) find out if I do it & it's bad?
3.) is it worth it? So should I even do it, cause it seems pretty cool! Lol.

Can I fix my Iphone 4 after water damage?

I dropped my phone in a sink a few days ago, i put it in rice and now it's fine.i'm just wondering if i could get all my stuff back that was on my phone, or is it gone?

Fun APPS/games for my iPhone?

Besides Subway surfers and snapchat-- any fun (games) apps for my iPhone? Thanks! Also any games LIKE bejeweled? Okay thank you!

How is iPhone 5 better then iPhone 4?

Please give me as much detail as possible, give me gigabyte differences and why they matter and everything of how the iPhone 5 is better Then the iphone 4 because I'm trying to explain to my mom to letting me upgrade to the iPhone 5 cus I have the 4th One. Please give me as much as possible. Even like how 5th is bigger or wider or whatever, dankz

Camera options for monitoring my dog?

My dog had ACL surgery yesterday, and is currently in the recovering process. She had ACL surgery in January as well, and tore it a second time, so this time around I want to make sure that the same doesn't happen. I'm confining her to my workout room, but I would really like to install some sort of camera that way I can watch her when I'm upstairs, away from the house.etc Are there any good (and cheap) options that I can use for this? Something I can just hook up temporarily and monitor her on my laptop or iphone? Any input is appreciated

Added (1). My dog isn't crate trained. She was in a crate as a pup, but she hasn't been in one for at least 5 years. The vet said it would cause too much stress for her to put her in a crate. So instead, we confined her to the room she likes best.

Is it hard to fix an iphone 3gs screen?

I dropped my iphone 3gs and the screen craked, i saw some replacments on ebay which are quiet cheap, is it hard to replace by yourself? As at the shop is expensive to fix compared to ebay ones

IS THERE A CAMERA IPHONE OR IPOD?

I saw this girl with a case that looked like it had holes for two cameras in the front it also looked like it it had two cameras in the front. Is there aNything like that of is it just the case on the IPhone or iPod?!

IPhone 4 rear camera suddenly ridiculously blurry? - 1

I bought my iPhone 4 like 2 years ago the cameras always been great and I'm always careful with my phone

Now I think the camera became very blury either from the recent update 6.1.3(became blurry around same time) or I got water in camera… I was washing my hands and iPhone fell into sink (the sink had no water in it) while it fell water got on the back… Not more than 5 seconds. I'm pretty sure the cameras not scratched maybe its a fog on inside of camera?
Anything similar happen to anyone?
How can I fix this?
Ps camera is really ridiculously blurry