Firmware 3.1.2 BB 05.14.02 - Unlock Help Needed

[bull3t888]

Hey Everyone,

So, I have a 3g with firmware 3.1.2 bb 05.14.02 that I'm trying to unlock. I tried using redsn0w to upgrade my bb to the ipad 06.15.00 bb, but my ipsw is not recognizable. So, is there a way to get the ipsw recognizable without having to upgrade my firmware or is there a way to unlock this specific firmware and bb? I tried searching for the answer, but haven't found it. Any help would be greatly appreciated.

[zedbra]

open Cydia and select "manage" from the bottom. then choose "sources" and install repo666.ultrasn0w.com
this should unlock the phone