How to jailbreak IPad on ios 4.2 and 4.2.1(detailed instructions)

1. restore to 4.2.1, obviously. 2. open up redsn0w beta 3 and point it at your 4.2.1 ipsw. 3. select install Cydia on the jailbreak options. 4. let redsn0w do it’s thing 5. when done and your ipod is rebooted and all that jazz, open up redsn0w and point it at 4.2.1 again. 6. select install package and select the SSH_bundle.tgz file 7. again, let redsn0w do it’s thing 8. when done and your ipod is rebooted, open up redsn0w AGAIN and point it at 4.2.1. 9. select tethered boot. 10. once done, you can now successfully access your ipod/iphone/ipad(not sure about iphone or ipad, but should work) 11. now, download the attached .zip file 12. extract the .zip and you’ll see 2 .debs and 1 .patch. ignore the .patch, that will come into play later. 13. first up, open winscp and add the 2 .deb files to /private/var/tmp 14. open up terminal on winscp and enter the following code FIRST (when you’re in the /private/var/tmp directory): dpkg -i bzip2_1.0.5-7_iphoneos-arm.deb. 15. once that is done, in terminal enter: dpkg -i bsdiff_4.3-1_iphoneos-arm.deb 16. once THAT is done, take the Cydia.patch file that is in the zip and put it into your Cydia.app folder, found in /var/stash/Applications.pwn 17. open up terminal in winscp again and enter: cd /Applications/Cydia.app/ 18. now enter: cp Cydia_ Cydia.bak 19. now enter: bspatch Cydia.bak Cydia_ Cydia.patch 20. and finally: chmod +x+s Cydia_ that’s pretty much it, you can open up cydia now and it should run. if not, try doing another

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