Teen chatting apps for iPhone4?

What are some good teen chatting apps for iPhone 4? I used to use what's good: local chat, but people hardly get on.
TAKE NOTE: I like chatting apps to meet new ppl, so don't give me BS About how chatting isn't good. Mind your businesses. ONLY POST IF YOU KNOW OF AN APP, please don't waste my time!

How to upload a video to YouTube with the iPhone that can be seen on the iPhone?

Every time I try to upload a video to YouTube from my iPhone it pretty much fails. The video is like 5 min long but if I try to upload it from my camera it says that the video is too long and I have to cut like 2/3 of it out. If I try to link up a USB and upload directly it works on my computer but if I try to watch it on my iPhone it says it can't be viewed on this device.

What's the next Apple product?

Apple has made lots of new devices that has turned the generation of phones, music players, tablets, computers, laptops, etc., but will they come out with something else? I know a new iPhone is coming out and I've heard rumors of Apple making its own TV. Apple has changed the generation of phones, music players, PCs, etc. And I'm tired of hearing "The new iPhone is coming out." or the iPod 6/iPad 5 is coming out. What is the next Apple product? The product that will change the generation of what ever device other than a phone, a tablet, PCs, etc. What do you think Apple's new product will be if they ever come out with something else?

Why won't my iPhone 4 hold a charge?

I have an older iphone 4 with no sim card, as i now have a 4s. It hasn't been turned on in a few months, but i decided to charge it and use it. It has been plugged in for about 30 minutes now, and it still only shows the charging thunderbolt on a black screen…

Is it broken?
Any suggestions?
Is it just that low on battery?

Is it possible to unlock an iphone 4 that has an unpaid balance on it?

My iphone 4 has a previous balance on it still owed to verison. After careful consideration i decided that there was no way in hell i was willing to pay $450 a month for 3 phone lines. I went to track phone… Much simpler.anywho, a friend of mine bought it off of me and tried to unlock it. She says it can't be unlocked because of the balance owed. Is there any way i can unlock it for her?

I can't find the film 'pitch perfect' on iTunes?

I want to buy/rent pitch perfect on iTunes as I don't have it on DVD, I don't have a Netflix account and I haven't got a computer to watch it. I googled it and it said that pitch perfect came out on iTunes last year. Does anyone know why I can't find it on iTunes or any websites that I can go on to watch it on my iPhone, for free?

How to passcode lock an app on iPhone 5?

Ok, so when I first got my iPhone 5, I singly locked an app on it.So, every time I open the app, I have to input the pass code. I tried to do it to a few other apps on my iPhone 5 today and I can't seem to find out how to do it.

I have been searching on the internet how to do it and all I find is that it's not possible. I know it's possible, because I did it to an app already.

Turtle Beach Bluetooth Problems?

I recently purchased a pair of XP300 turtle beaches, which work fine on xbox, but I was wondering if there was a way to connect them to PC. I'm currently running Windows 8 and I've attempted to connect my Turtle Beaches to my laptop via bluetooth two or three times now. They can easily connect to my iphone, but for some reason my laptop can't find them or is just not showing it. Any help would be very much appreciated?