Is it a good or bad thing to jail break an iPhone?

I got my iPhone 4s like a year ago and keep hearing on twitter how all my follows jailbreak their iPhones and how they love it so much. So my question is… Is it a goo thing or bad thing? What are the perks of jail breaking? Do I get more data or GB?

You end up getting glitches and it ends up completely breaking down. Don't do it!

It has its own pluses and minuses.

http://thebigboss.org/why-jailbreak-iphone-4s-4-3-3gs

You don't.

You can use every operator card, install custom ROMs and apps that are not at app market (so you can get apps that are paid for free)

BUT You will lose your warantty, also there's a risk you will screw up your phone.

All of us in my family(me my parents and my
Little brother and sister) all have jailbroken iPhones, because we have T-mobile and they don't carry the iPhone. We don't mess
With Cydia or any of the stuff to get cool stuff we only did it because we had to and so I would suggest don't do it if you don't have to because our IOhones can be wackadoo sometimes so it can screw up your phone so don't!

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