[deprecated] How-To: ipt2g Semi-Tethered Jailbreak on OS X

**UPDATED – April2009 – This method has been deprecated.  Click here for access to complete untethered JailBreak instructions for the ipt2g.**

*UPDATED – 5March2009 – I have temporarily moved the download location to my personal webserver. I have tested this and it does work for me.  If someone can post whether it works for them or not after they download it from the new location I would appreciate it.**

I know there are a ton of sites out there that show how to do this.  I have spent the past two weeks trying to put my iPod Touch 2G into a semi-tethered Jail Broken state by following RedSn0w’s directions and the many posts at iPod Touch Fans without any success.  I finally came across a video that shows how to install the Winterboard patch on a jail broken ipt2g which also happens to include a zip file containing all files necessary to jail break your ipt2g – with these files already created I was able to Jail Break my ipt2g without having to install or do anything with pwnageTool.

I have recompressed the only files required to perform a simple semi-tethered jail break (NOTE: This is no longer available for download as there is an untethered JailBreak option now available.)

Please Note: The methods below were not created by me.  I am simply sharing the method that worked best (and easiest) for me after 2 weeks of intense failures over and over again.

1. Download ipt2g_semijb_simplified.tar.gz and extract its contents to your desktop (or any other location).
2. Place your ipt2g in DFU mode (with your Touch connected to your Mac, hold the HOME & POWER buttons for 10 seconds, then release the POWER button while holding the HOME button for another 7 seconds).
3. From the ipt2g_semitethered_jailbreak_osx folder in Terminal start rslite.
4. Type !iBSS211.dfu to send the official iBSS from 2.1.1 and then press ENTER.
5. Start rslite again and type #pwn211ibss.txt and press ENTER to send the redsn0w-lite patch.
6. Start rslite again and type !iBSS221pwn.dfu and press ENTER to send the patched iBSS from 2.2.1.

NOTE: At this point your ipt2g should be in Recovery mode. I have found that the first time I did this it did not remain in Recovery mode.  If it is not in Recovery mode then repeat steps 2 to 6 above.

7. Start iTunes and hold the ALT/OPTION key while pressing the RESTORE button. Navigate to the Semi-Tethered JailBreak.ipsw file and select it.
8. After the Recovery has completed, close iTunes and repeat steps 2 to 6 above.
9. Start rslite and type !iBoot221semi.img3 and press ENTER to send the patched iBoot from 2.2.1.
10. Start rslite and type the following to send the patched kernel for this boot:

setenv boot-path /System/Library/Caches/com.apple.kernelcaches/kernelcache.s5l8720p

fsboot

11. After this you made need to wait a few minutes before you can access your Touch interface.  Patience is key.

NOTE: if you cannot start rslite in step 10 above then you may need to do steps 2-6 and 9-10 over again.  From my expereince, the first time doesn’t always work, but the second will every time.

12. Follow the instructions here to install the Winterboard patch.

Just Installed

Welcome to christophercain.ca. This blog was just installed c/o Wordpress. If I can make the time to add interesting content I’ll add some soon.

In the meantime you can contact me at chris@christophercain.ca.

Chris