If you dont have Wifi connection try this..
1. Restore Iphone to 3.1.2 Official Software via ITUNES
2. Run Blackra1n
http://www.blackra1n.com/blackra1n.exe
- DO NOT do anything in the phone, do not make it sn0w !! Just run the program on the computer.
3. Put Iphone in Restore mode. (itune and cable on screen)
4. Restore iphone with this custom activated firmware 3.1.2
http://www.megaupload.com/?d=WQR1IZZ9 3GS
5. Run Blackra1n
AGAIN :
- DO NOT do anything in the phone, do not make it sn0w !! Just run the program on the computer.
6. Run Install.bat from blacksn0w no wifi
http://www.megaupload.com/?d=K17M0QWY
7. Turn off phone, turn back on again.
Phone UNLOCKED, ACTIVATED , JAILBROKEN
Post result
Br