The iPhone dev team has again started their pursuit. The iPhone dev team has released a new version of the iPhone Unlocking Tool Redsn0w 0.8 supporting iPhone 3GS with firmware 3.0. Redsn0w 0.8 was released with full support for Windows , Linux and Mac. With the release of Redsn0w 0.8 a new version of the famous iPhone Unlocking tool Ultrasn0w has also been released. The new Ultrasn0w v0.8 supports unlocking iPhone 3GS 3.0 . Here i will give you a small Guide on Unlocking iPhone 3GS using Ultrasn0w 0.8.
Unlocking iPhone 3GS using Ultrasn0w 0.8
Before starting with you need to JailBreak the iPhone 3GS. You can follow this Guide for doing that Download Purplera1n and Jailbreak iPhone 3GS OS 3.0 for (Windows Users) or Download Purplera1n For Mac Now & Guide to Jailbreak iPhone 3GS OS 3.0
Now lets proceed with How to Unlock iPhone 3GS 3.0 using Ultrasn0w 0.8
- Open the Cydia on your JailBroken Apple iPhone 3GS and Add Repo repo666.ultrasn0w.com into the Package Sources and come back to Cydia and Click on done.

- From the user entered source list Click on repo666.ultrasn0w.com
- Clicking the install & confirm button will install Ultrasn0w 0.8

- Restart your iPhone 3GS now






