Unlock iphone 4/3GS ios 6.1.3

Hello Guys, Here is the Most simple guide to unlock iPhone 3GS/4/4S/5 with ios 6.1.3.

Unlockers Details

Software Name : Ultrasn0w

Version: 1.2.8

Website:

Requirements:

iPhone 4 running iOS 6.1.3, 6.1.2, 6.1 and iOS 6.0.1.                          (OR)

iPhone 3GS running iOS 6.0.1, 6.1, 6.1.2 or iOS 6.1.3

Basebands Compatible

*>Baseband 01.59.00 for iPhone 4

*>Baseband 05.11.07 for iPhone 3GS

*>Baseband 05.13.04 for iPhone 3GS

*>Baseband 06.15.00 for iPhone 3GS

*>Baseband 04.26.08 for iPhone 3GS

Unlock Steps:

Now we come to the steps of how you can lock your iOS 6.1, 6.1.2 or 6.1.3 using Ultrasn0w 1.2.8.

Step 1: First of all you have to use evasion or Sn0wbreeze tool for the jailbreak process. You can download it from here :

Step 2: After this access your springboard and run Cydia.

Step 3: After this go to the “ Manage ” icon and then proceed to “sources”.

Step 4: When this has been done, go to “ Edit” and then hit “Add ”. You would be required to enter this repo: http://repo666.ultrasn0w.com  (Picture 2)

Step 5: When this has been done hit “Add source” and then “Return to Cydia”.

Repo source for Ultrasn0w 1.2.8 tool

Step 6: When the source repo has been added, find “ultrasn0w” and install it.

Cydia: Ultrasn0w 1.2.8 Installing Process

Step 7: Your jailbroken iPhone 4 or 3GS would initiate the unlocking process.

Step 8: When this task has been completed, you can restart your device.

When this task has been completed, it is possible to use your device on another carrier.