(adsbygoogle = window.adsbygoogle || []).push({}); ok so i need to downgrade my 2g to do the ps3 jailbreak right now i have 3.1.3 on iphone 2g i need to downgrade to 3.1.2 can anyone tell me how to?

Do you want to Jailbreak it at your current Firmware or is 3.1.3 The required firmware to Jailbreak the PS3; And, you need SHSH Saved to your computer by Cydia - Only way to bypass Apple's restore signature and get it down to 3.1.3

Hey, Its me again. The guy you talked to on your other post.

Because your on the older Iphone it's way easy. Just Download the .ipsw file with firefox and put your iphone in DFU Mode. Then Do a Recovery Using Ctrl - Restore. Let it do it's thing and you should get an error halfway through. Just re-do it again and you should get the same error halfway through. Then Jailbreak With BlackRa1n and Voila. You go to settings on your Iphone and you have 3.1.2

Otherwise make a CFW with PWNtool or some other tool

Cheers,

If it doesn't work PM me. I'll go into deeper detail.

this don't work, if u wanna JB it, use greenp0ison

Like the post by Roboto, GreenPosi0n is the best Jailbreak out there and only one currently working for 2G Models MC, MB or Non MC/MB Models & Newer models (iPhone 4g, iPod 4g, iPhone 3gs, etc).

Try it out.