November 6th, 2011 
Jeremy Want to start the iPhone 4 unlock 4.0.2 process? Are you tired of the network provider for your iPhone? Do you want to switch to another network but haven’t been able to because your iPhone is locked? You can consider an iPhone 4 unlock 4.0.2.
The biggest benefit of unlocking your iPhone is to switch your network provider. Usually iPhone comes with a single network provider and the manufacturers lock the phone so that you won’t be able to change the operator even if you wish to. This binds you to the monthly plans of the service provider.
There are many tools available in the market for iPhone unlock 4.0.2. The procedure for unlock would depend on the tool you choose. iPhone 4 is not like other phones where there are gaps in the software which can be exploited to unlock the phone. iPhone can only be unlocked using tools.
- It is preferable to have a jailbreak in your iPhone before you attempt to unlock it. The reason is very simple. A couple of tools, which are free as well as efficient, require a jailbroken iPhone. UltraSnow is one example which requires a jailbroken iPhone
- In the next step, you may need to activate your iPhone. There are many softwares which automatically activate it, there are still others for which you would have to do the activation. While using iPhone 4 you will have to cut the original SIM card to the size of a micro SIM. You can use any phonebook SIM card for activation and you need not spend money on programmable SIMs
- Now you are all set to unlock your iPhone. For unlocking the phone, follow these simple steps:
1. Launch Cydia on your iPhone (You will need to download and install it first)
2. There would be a manage tab at the bottom. Select it by touching it
3. Touch on sources which would be the second tab on the screen. Sources would be located after packages and before storage
4. A pop up screen will appear. First touch Edit and then touch Add. After you touch Add, iPhone will prompt you to enter a source URL. In the space where you are supposed to enter the URL, enter “http://repo666.ultrasn0w.com” and then touch on Add source.
5. Your sources will now be updated by Cydia
6. After the installation process, search for Ultrasnow 1.0-1 in Cydia and install the application.
After installation, your iPhone 4 unlock 4.0.2 will be complete
Using a Step by Step guide to iPhone 4 Unlock 4.0.2
If you have an iphone and wish to switch to a different service provider, then it is highly recommended that you use a step by step guide to iphone 4 Unlock 4.0.2
Why don’t you take a look at the guide? Visit: iPhone 4 unlock 4.0.2
Unlocking also helps when you have to travel as you can change your number when you enter another region and hence can save on roaming charges.
Learn more about Step by Step guide. Visit: iPhone 4 unlock 4.0.2
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