Hı all user…
Download 2G 3.1.3 firmware and 3.1.2 firmware…
Here Link
iPhone1_1_3.1.3_7E18_Restoreipsw
iPhone1_1_3.1.2_7D11_Restore.ipsw

Download redsn0w 0.9.4 is here
redsn0w-win_0.9.4.zip

Restore iphone 2G 3.1.3 firmware..
Please wait complate this procedure..
Open redsn0w 0.9.4 exe and reconnect again your iphone 2G..
Click browse button on redsn0w and select 3.1.2 firmware..
Click next button select install cydia and unlock button and click next button..
Click and select 3.9 and 4.6 bootloader and click next button..
Click next button again and read page..
Phone is sucssesfull jailbreak and unlock..

Good Luck all visi