First May Be Y0u Want T0 Read These P0sts:
– Restore iPhone 3GS, 3G to iOS 4.2.1 / 4.1 on 06.15.00 Baseband After Using Ultrasn0w 1.2 [How to Guide]
– Ultrasn0w 1.2 Unlocks iPhone 3GS, 3G on iOS 4.2.1 [How to Guide]
– Downgrade 06.15.00 Baseband iPhone 3GS / 3G on iOS 4.2.1 After Ultrasn0w 1.2 Soon
– HOW TO: Fix iPhone 3GS / 3G Battery Drain Problem & Over Heat After Unlocking With Ultrasn0w 1.2
– Unlock iPhone 3GS 4.1 / 4.2.1 with Ultrasn0w 1.2
Step 1: Open Cydia on your iPhone 4 or 3GS
Step 2: Go to Manage->Sources
Step 3: Now tap on “Editâ€, then tap on “Addâ€
Enter the following repo: http://cydia.pushfix.info
Now tap on “Add Sourceâ€
Step 4: Tap on Done.
Step 5: Tap on Pushfix.info and install
Step 6: After the installation Go to Pushfix.info again. Now scroll down and look for “Ultrasn0w fixer for 4.3.1†Tap on it. Install the package. It will ask you to reboot your device.
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How to Jailbreak iOS 4.3.1 Untethered iPhone / iPod Touch / iPad With PwnageTool 4.3 [Guide]
Download Redsn0w 0.9.6RC9 (Guide)
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