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View Full Version : Jailbreak 3.1.3 Spirit to 4.0



Ureyesonly
30-06-2010, 08:50 PM
This tutorial is only recommended for experienced users.
Requirements:
3GS iPhone with Old iBoot
This file spirit2pwn_r1.zip - ( Downloads - iphone-img3-flasher - Project Hosting on Google Code (http://code.google.com/p/iphone-img3-flasher/downloads/list) )
STEPS::
If you've upgraded your iPhone 3GS to iOS4, you have to do a downgrade to 3.1.3. This is only possible if you've saved the ECID locally or Saurik servers, and if you're still in the IOS 3.1.3 you must store the certificate through Cydia. If the device is updated to original 3.1.3 you should run the jailbreak with Spirit, if this procedure has already been done before with other programs is not a problem.

Will first be necessary to create a custom firmware 3.1.3 using PwnageTool Mac or Sn0wBreeze Windows.
Just as we proceed to create a custom firmware 4.0 with the appropriate versions of the programs ( PwnageTool - Sn0wBreeze ).
Open Cydia and install the following packages: Afc2Add, OpenSSH and mobile terminal.
Restart the iPhone.
Now go to the directory where you saved the custom firmware 3.1.3 and change the extension. IPSW to. ZIP and unzip the file you just created.
Once finished, open the folder indicated by the name of the firmware and placed in Firmware/all_flash/all_flash.n88ap.production and move all the files in the / tmp directory on your iPhone using an SSH connection.
Decompression spirit2pwn_r1.zip the previously downloaded file, and once again move all the files in the directory / tmp on your iPhone.
Run on the iPhone Mobile Terminal and type these commands:
su root
Alpine (your password)
cd /tmp
chmod 755 pwn_old_boot_r1.sh
./pwn_old_boot_r1.sh
When the process really SUCCEED.

Restart your iPhone.

You can now restore the custom firmware with PwnageTool 4.0 or Sn0wBreeze created earlier.

O AND DONT FORGET TO DL TINYUMBRELLA AND SAVE YOUR SHSH BLOBS TO SURIKS