Apple has brought 3G iphone that is locked with AT&T service provider. People who have no problem in using AT&T service provider don’t need to unlock their iphone. But those who have problem in paying high call rates can easily unlock iphone using turbo sim. Many people want to change their service provider to use T-Mobile, Cingular or Orange network so that they can get more feature at cheap call rates. When they are going aboard they don’t have to pay the roaming charge which is taken by the AT&T network provider. It is easy to unlock iPhone 3G using turbo sim and allow you to use different service provider.
There are different types of turbo sim available in the market. Some are programmable which means that you can update the firmware from the turbo sim. Some comes with non-brand turbo sim in which you cannot update the firmware in the future. It cannot be reprogrammed for the latest firmware. When the apple company provides new firmware for the iphone it makes changes in the baseband code and the operating system. If you turbo sim is not reprogrammable then it will not work. So it important to choose the turbo sim which include this programmer features. You also need to have an usb turbo sim programmer to program your turbo sim
To unlock iphone using turbo sim you have to power off the iPhone and with the help of paper clip or other instrument take out the sim card from the sim card tray. Now the put the turbo sim in the sim card tray and then your sim card on the top of the turbo sim. Make sure that the copper parts of turbo sim and sim card should be lined up. Insert the card tray with the turbo sim facing back of the iphone. After doing this start your iPhone and wait for the activation. It takes around three to four minutes to unlock 3G iphone. And then your iphone will be locked.
If you want to unlock iphone 3G with unlock software then you can also use it. Unlocking an iphone using software is the best easy method. You only have to install the unlock software and with few simple steps your iphone will be unlocked. There are many iphone unlock software that unlock as well as jailbreak your iphone at the same time. You can easily download this software from the internet. You can choose the best option either unlock iphone using turbo sim or with unlock software.
