unlock iphone 4 on ios 5 Iphone 4.1 ReviewThey are now introducing a new social networking system which will definitely become very popular with all over the world.Its new functionality which is introduced with camera is great.Its also very small and easy to carry which is increasing its popularity rapidly.In few days it will become the best mobile phone operating system.iOS 4.1 complete coverage: This iOS 4.1 is quite similar with the previous version 4.This version is compatible with iPhone 4 as well as iPhone 3GS and also the other versions.It also has the feature of new software as well.So in total its a family version and capability to impress everyone.Your iPhone 4.1 operating system can be locked.So here is a process given to unlock this version.How to unlock iPhone 4.1: Its very easy to unlock 4.1.To unlock you have to follow the process which is very easy to everyone.-At first you have to ensure you are using upgraded version which is iOS 4.1.After this you have to follow the below guideline.-After making sure using limera 1n have to make sure another thing that is Cydia is properly installed or not.Its very easy to install.For installing you need to run the limera application only.-Then you have to run jaibreaking in your iPhone 4.1.-After this you can see there is tab named managed at the bottom of the iPhone screen and after that click on sources.-There is an edit button on the top right and another tab Add on the left top of the screen.-Using add source button how have to enter the URL needed as source.The source URL is repo666 dot ultrasn0w dot com.-After the adding of source done you have to return to the Cydia by pressing the button.Then have to press the done button at the right top of the screen.-Then have to select repo666 dot ultrasn0w dot com from the list of sources entered by the users and have to select the option from the package.-To conform the installation has to select the install button and just after pressing the button the installation will start.-After completing the installation you need to restart your iPhone 4.1.-When the reboot completed go to home pressing home button.Then press the power button to turn your iPhone off and again turn it on by pressing the same button.After that your full installation will be completed and now your iPhone is unlocked.Then you can enjoy your iPhone.iPhone 4.1 is very popular with the people all over the world.People love this product for its extraordinary features and it handsome look.Its popularity will be increased more in future. how to unlock iphone 4