Case Study: How To Get Better Technology

| Thursday, April 25, 2013
By Kenneth Lanza


Information about Cell Phone Unlocking

More than likely, your phone would work with any other service provide than you have now. If you wanted to switch to another carrier, your phone would not work. You would have to purchase a new phone, even if you like the one you're using now. Even if you travel to another country, you still won't be able to use another carrier. This is because your phone is locked.

However, it doesn't have to stay this way. Most of the time, there are ways that you can get your phone unlocked. If you do, you will be able to use your phone with a variety of different carriers, as well as change your number and your account.

All cell phones today rely on Global System for Mobile communication (GSM) on Code Division Multiple Access (CDMA) to function. Only phones that work on GSM can be unlocked, however.

It's super easy to tell if your phone works on GSM. Phones operating on GSM all use subscriber identity module (SIM) cards. All of your setting, contacts, and account info are stored on this card. When your phone is unlocked, you can put a SIM card from another carrier in it and your phone will work. Locked phones don't work with other carriers because they have features enabled that match the serial number of the phone with the account information on the SIM card, and if the two do not correspond, then the phone won't work.

There is one really simple way to find out if your phone is unlocked. The first step is to find a friend who you know has a phone that is unlocked. Take the SIM card out of your phone, and put theirs in. If you can still call their number, and they can make calls using your phone, then you can be positive that your phone is unlocked. If they are unable to do these things, however, you phone is locked.

There are three main reasons for unlocking your phones:

The first simply to switch to another carrier. It's very common to have no problems with your phone, but not like your carrier. Probably the second most popular reason is so you can travel outside of the country without having to purchase a new phone. All you need to do is swap out the SIM cards. One more reason is that you can often add many more features to a phone that is unlocked than you can to one this is locked. Do a simple search online to discover how to unlock your particular phone and you'll find out just how easy and beneficial it can be. What are you waiting for?




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