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View Full Version : How to Jailbreak iPhone 4.3.1 Using Sn0wBreeze 2.5 [Untethered]



Ureyesonly
06-04-2011, 09:43 AM
Step 1

Download the required stuff linked below and put them on your desktop.


Download iOS 4.3.1 (To view links or images in this forum your post count must be 1 or greater. You currently have 0 posts. for your device.
Download Sn0wBreeze 2.5 (http://hotfile.com/dl/113251417/0fb726d/sn0wbreeze-v2.5.zip.html)
Download iTunes 10.2.1 (To view links or images in this forum your post count must be 1 or greater. You currently have 0 posts. and install it.

Step 2

Run the Sn0wBreeze.exe. Hit Ok and then Close Credits button. and then hit the next button.
http://cdn.iphoneheat.com/wp-content/uploads/2011/04/sn0wbreeze-2.5-jailbreak-ios-4.3.1-1-180x142.jpghttp://cdn.iphoneheat.com/wp-content/uploads/2011/04/sn0wbreeze-2.5-jailbreak-ios-4.3.1-2-180x142.jpghttp://cdn.iphoneheat.com/wp-content/uploads/2011/04/sn0wbreeze-2.5-jailbreak-ios-4.3.1-3-180x142.jpg
Step 3

Either drag & drop the iOS 4.3.1 firmware (To view links or images in this forum your post count must be 1 or greater. You currently have 0 posts. file in the given drop-box on Sn0wbreeze window or hit the Browse button and select the downloaded iOS 4.3.1 IPSW file for your iDevice.
Sn0wBreeze will identify the IPSW firmware file. When done, hit the next button.
http://cdn.iphoneheat.com/wp-content/uploads/2011/04/sn0wbreeze-2.5-jailbreak-ios-4.3.1-4-180x142.jpghttp://cdn.iphoneheat.com/wp-content/uploads/2011/04/sn0wbreeze-2.5-jailbreak-ios-4.3.1-5-180x142.jpghttp://cdn.iphoneheat.com/wp-content/uploads/2011/04/sn0wbreeze-2.5-jailbreak-ios-4.3.1-6-180x142.jpg
Step 4

Now select the Expert Mode and Hit next button.
Then select General.
http://cdn.iphoneheat.com/wp-content/uploads/2011/04/sn0wbreeze-2.5-jailbreak-ios-4.3.1-7-180x142.jpghttp://cdn.iphoneheat.com/wp-content/uploads/2011/04/sn0wbreeze-2.5-jailbreak-ios-4.3.1-8-180x142.jpg
Step 5

iPhone Users:
**If you depend on unlock make sure Activate The iPhone [Hacktivate] option is checked/selected.
Then keep hitting Next.
http://cdn.iphoneheat.com/wp-content/uploads/2011/04/sn0wbreeze-2.5-jailbreak-ios-4.3.1-9-180x142.jpghttp://cdn.iphoneheat.com/wp-content/uploads/2011/04/sn0wbreeze-2.5-jailbreak-ios-4.3.1-10-180x142.jpg
Step 6

Now select the Build IPSW option and hit next.
Sn0wBreeze will start building custom firmware to jailbreak (To view links or images in this forum your post count must be 1 or greater. You currently have 0 posts. your iPhone 4, 3GS, idevice. Since the building process takes several minutes to complete, you can either choose to play PacMan or stick with the Spinner.
Once Done! Hit the OK button. (Custom firmware can be found on desktop)
http://cdn.iphoneheat.com/wp-content/uploads/2011/04/sn0wbreeze-2.5-jailbreak-ios-4.3.1-11-180x142.jpghttp://cdn.iphoneheat.com/wp-content/uploads/2011/04/sn0wbreeze-2.5-jailbreak-ios-4.3.1-12-180x142.jpghttp://cdn.iphoneheat.com/wp-content/uploads/2011/04/sn0wbreeze-2.5-jailbreak-ios-4.3.1-13-180x142.jpg
Step 7

Now follow the on screen instructions to put your iDevices into Pwned State. Sn0wBreeze instructions are important to follow because this will put iDevice into Pwned DFU state NOT the simple DFU mode (To view links or images in this forum your post count must be 1 or greater. You currently have 0 posts. Hold Power + Home buttons for 10 seconds
Now release the Power button but keep holding the Home button for 10-30 more seconds
Your device should now be in DFU mode

http://cdn.iphoneheat.com/wp-content/uploads/2011/04/sn0wbreeze-2.5-jailbreak-ios-4.3.1-14-180x142.jpghttp://cdn.iphoneheat.com/wp-content/uploads/2011/04/sn0wbreeze-2.5-jailbreak-ios-4.3.1-15-180x142.jpghttp://cdn.iphoneheat.com/wp-content/uploads/2011/04/sn0wbreeze-2.5-jailbreak-ios-4.3.1-16-180x142.jpg
Sn0wBreeze will prompt you once you’re into Pwned DFU state.
http://cdn.iphoneheat.com/wp-content/uploads/2011/04/sn0wbreeze-2.5-jailbreak-ios-4.3.1-17-180x90.jpg
Step 8

Now open iTunes (To view links or images in this forum your post count must be 1 or greater. You currently have 0 posts. Hold down the Shift key and hit the Restore button.
Browse and select the custom firmware that we just created, from the desktop.
http://cdn.iphoneheat.com/wp-content/uploads/2011/04/iOS-4.3-restore-180x51.jpg
iTunes will start restoring iOS 4.3.1 on your iPhone/iPad/iPod Touch/Apple TV 2G. Once the restore process is complete, your device will be running iOS 4.3.1 jailbroken.