Apple iPhone 3G
Jailbreaking Or Not? Pros and Cons
I used a program called Pwnage. Very quick and simply. Just need to make sure you are getting the unlock software for the right Version you are currently running. You can google it and find many of sites that can run you thru the process. I love having mine unlocked. Not only cause I use them for T-Mobile, but they give you so much more to the phone itself. You get a program called Cydia which gives you endless options to do to the phone. You can have new themes/backgrounds/system sounds/ etc... Download a program ca...
Jailbreaking just lets you customize your whole phone and use 3rd party applications. If you just Jailbreak it (make sure you use the right software for your phone) you won't lose warranty. If you have any issues with your phone after you Jailbreak it, you can just restore your phone with iTunes and everything is back to normal. So no worries about warranty. Hope that helped! Let me know if you have any more questions. 😉