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Thursday, February 2, 2012

PwnageTool 5.0.1 - How To Create Custom IPSW To Preserve iPhone Baseband For Unlock


The jailbreakers are going crazy, earlier today we have posted about how to jailbreak your A4 iOS device running iOS 5.0.1 untethered jailbreak using Redsn0w 0.9.10b1 and Cornona 5.0.1 Untehter tweak. Now, we just came to know that iPhone Dev Team has released PwnageTool 5.0.1 to give another option for jailbreaking iOS 5.0.1 untethered with more options.
The PwnageTool allows users to create a custom IPSW which gives them the ability to upgrade to iOS 5.0.1 and keep their unlock. Users can also configure ipsw with boot logos and Cydia packages depending on their device. PwnageTool allows you to create a custom firmware for iOS 5.0.1 to preserve your iPhone baseband so that you can unlock your iPhone using latest ultrasn0w version.

How To Create Custom iOS 5.0.1 IPSW With PwnageTool 5.0.1

STEP 1: Download iOS 5.0.1 IPSW firmware for your iOS device from here.
STEP 2: Download PwnageTool 5.0.1 for Mac OS X from this torrent link & for Windows users, Sn0wbreeze 2.9.1.
STEP 3: Start PwnageTool 5.0.1 in Expert Mode then select your device as shown:

STEP 4: Hit the “Browse” button and select the iOS 5.0.1 firmware you downloaded from step 1.
STEP 5: Select “Build” so that PwnageTool can start building your custom firmware.

STEP 6: Wait for about 1o minutes till PwnageTool cooks your custom IPSW firmware which will be jailbroken.

STEP 7: Finally, you’ll need to put your device in DFU mode by following the on-screen instructions.

How To Restore iOS 5.0.1 Custom Firmware With iTunes

STEP 8: Now download the latest iTunes version from here then click on your iPhone icon from the sidebar in iTunes and press and hold left “alt” (option) button on Mac, or Left “Shift” button on Windows then click on “Restore” and select the custom firmware that PwnageTool previously created.

How To Unlock iPhone 4, 3GS With Ultrasn0w 1.2.5

STEP 9: After preserving your iPhone baseband, make sure your that your iPhone is on an unlockable baseband. If so, you can use our guide posted here to unlock iPhone 4, 3GS running iOS 5.0.1 with Ultrasn0w 1.2.5. Supported baseband can be found in the post.

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