How to set a countdown for a photo?

If I wanted to take a photo of my friends and I without holding the camera how could I do it? Like if I set up the phone standing up and press the button to capture the photo, there will be a countdown so I have time to get in the picture with my friend before the photo is taken. What is this called? And is there an app for iPhone?

Pros and cons of jailbreaking? - 1

Hi, I'm looking to jailbreak my iPhone since I only have less than 2 months left in my contract and I figured, why not? I've been reading up about it and I've heard the term Cydia and Evasi0n used a lot and I remember Cydia vaguely from when my dad jail broke his iPhone 2G. I would like to ask, what are the pros and cons? And how do I go about doing it? I'm a terrible newbie, so please put it in non-tech speak as easily as you can! (yes I've heard about the reduced battery life but my battery's already *** up, so what's the point?)

Does the iPhone 4 have a retina display?

I was looking at the screen and the colors are very light and pale looking compared to my I touch 5 is it the screen going. Bad or is it just the way iPhone 4 are thanks

Why won't my iphone send pic messages?

I have an at&t iphone 4 on pay as you go, it worked perfect all the way up to 5.1.1 software then when i updated to the 6.0 and so on it will not let me send or receive pics. What can i do to fix this problem?

How to figure out a Wi-Fi password?

My friend put his Wi-Fi password into my ipod touch so I could be connected to his Wi-Fi. I just got a iphone so now I want the Wi-Fi password on my iphone. He says his mom can't find it anymore. How do I find out what was the password that he used to put into my ipod touch.

Why won't my iPhone 5 chord charge my phone?

My iPhone 5 chord won't work. It won't charge in the wall outlet, in my truck in the radio, in my truck in the cigarette lighter, or in my computer. When I plug it into my computer, I get a message that says that it experienced a power surge, and that I should disconnect the device. Need help quickly

How to turn a song in your playlists into a ringtone?

So i transferred a song from my computer to my iphone 4, and i found the song on my iphone by going to Music and then going to my "Recently Added" playlist. I can play the song fine but how do i make it go under the ringtone option?