iPhone 2.0's official carrier is AT&T. However, not all individuals are satisfied with AT&T or they simply want to choose the same carrier that their family and friends and using. That is no longer a problem because the 3g iPhone can now be unlocked. By unlocking the iPhone, you're free to choose the carrier.
There are lots of carriers all over the world aside from AT&T. Once your iPhone is unlocked, you can keep using the AT&T network or you can use other carriers like Verizon, T-Mobile, Vodafone, Fido, Telefonica, Tracfone O2, Tim, Rogers, DiGi, Oi, Swisscom, Cellone, Telenor, Si Mobile, Cellcom, Starhub, Optimus, MoviStar, etc.
The reason why a lot of iPhone 2.0 users want to unlock their iPhone is because they want to avoid the 2-year expensive contracts, overpriced plans, outrageous and hidden fees, and the roaming charges.
Another advantage of unlocking the 3g iPhone is that you can run whatever app you like. This will give you the opportunity to choose third party apps and even patches. In doing so, you don't have to stick with the App Store of Apple when getting new apps. Unlocked iPhones will allow the users to personalize their gadgets according to their personal tastes. They can also access free apps and other special ringtones.
If you have plans of reselling your iPhone, unlocking it is a very good idea because it increases the value by $200. Unlocked iPhones are more expensive than locked ones. Check out the various online stores and you will find out.
iPhone users who love playing retro games such as Mario Brothers, Pacman, Sonic, and classic games will benefit a lot from unlocked iPhones. Some people are not very good in following strict rules and Apple does have strict rules regarding proper iPhone use. If you're not that kind of person, then unlocking your iPhone will do you good.
The decision is up to the owner whether he or she will unlock the iPhone or not. There are advantages as well as disadvantages. If you think that the advantages of unlocking iPhones outweigh that of simply sticking to a locked iPhone, then you may proceed. The unlocking process takes just a few minutes and after that, you can already enjoy downloading new ringtones and apps outside the App Store.
Unlocking a 3g iPhone is not really hard and in fact, you can even do it on your own. There are lots of instruction resources online that you can find about iPhone unlocking. Find the resources and you can carry out the task in minutes. Still, if you're not that good in handling gadgets like the iPhone, it would be best to have somebody do it for you; someone who is experienced in unlocking iPhones, particularly iPhone 2.0.
If you have your own preference when it comes to carriers and GSM networks, hurry and unlock your iPhone now. You're not alone in the world. In fact, more and more iPhone users want to unlock their iPhones to enjoy unlimited access to third party apps.
There are times when iPhone owners don't like the new apps released by Apple or they don't find the new apps functional, may be because it doesn't suit them. If this is the case, no harm can be done if you unlock the iPhone. Remember, if you can't do it on your own, have a professional do it for you.