Guide: How to Unlock iPhone 4/3GS on iOS 4.3(Old BB) with Ultrasn0w [How To]

Here we have Guide for Unlocking iPhone 4/ 3GS on older basebands (01.59.00 / 04.26.08 / 05.11.07 / 05.12.01 / 05.13.04 / 06.15.00) running iOS 4.3. You can do this with Ultrasn0w but first you have to use Sn0wbreeze to jailbreak your Device. As you know that Ultrasn0w Unlock doesn't work on iOS 4.3 it's Broken. Sn0wbreeze is now updated with Ultrasn0w Unlock, so after you jailbreak it with sn0wbreeze you'll be able to Unlock.

If you still didn't get anything, Just Follow our Guide Below, it's easy!

Note: You have to Jailbreak your Device with The latest Sn0wbreeze 2.3, if you do it with other Jailbreaking tool(Greenpois0n, PwnageTool). The Unlock won't Work!!!

Also You have to make sure that your iPhone 3GS running on BB 05.14.02  or 05.15.04 should be Updated to 06.15.00. If it's not then just follow here to do so.

Step 1: Download the Latest Sn0wbreeze Here.

Step 2: Jailbreak your iPhone 4/3GS on iOS 4.3 with Sn0wbreeze, Here's How to.

After the Jailbreak is Done, Now Let's Start Unlock:

Guide: How to Unlock iPhone 4, 3GS running iOS 4.3 with Ultrasn0w, old baseband:

Step 1: First of all Go to "Cydia" then "Manage Tab"

Step 2: Now Go to "Sources" then Click "Edit" and click "Add"

Step 3: Now Write,

http://repo666.ultrasn0w.com

And then click "Add Source"

Step 4: Once the Repo has been added, Just search for "Ultrasn0w" in Cydia and Install it.

Step 5: Click Install, And then Restart your iPhone.

Congratulations, It's Unlocked!

For More News on Apple, Microsoft, Google, Web And all new trending in Technology World, Stay Tuned with us. Like us on Facebook and Follow Us on Twitter