Some Steps to Unlock iPhone 3G for Free

Today there are many opportunities for all iPhone owners to break the limit set by Apple for your smartphone. Many iPhone users are now trying to unlock the iPhone 3G is to use the device on the network you want, rather than AT and T. For your information, making the process of unlocking the iPhone 3G seems to require an internet program you have to download, called Blackra1n, on your PC and install it on your 3G iPhone.
Before you begin to unlock your 3G iPhone, you are advised to update their iPhone 3G to get the latest version of the operating system. To start the update process, connect the device to a PC via a USB cable. You have to wait and let the phone sync with iTunes. After that, remove your iPhone from your computer and then go iTunes. A moment later, taking Blackra1n application and install on your computer. Choose the link based computer operating system you are using either Windows or Mac
Later in the process of opening the iPhone 3G, the next step is to install the application on your smartphone, but connect the device to your PC before doing this. Then click the "exe" file applications that run twice. Then click the "Make it Rain". Spend a few minutes for your 3G iPhone to reboot. Then restart, disconnect the phone from your computer and start the handset Blackra1n. Now you can immediately install blacksn0w your iPhone 3G. Finally, insert the SIM card you want the process to unlock the iPhone 3G is made.