how to restore an unlocked 1.1.2 iphone

[ochakib]

I have used an international SIM card on iphone without installing iworld and for some reason the installer doesn't start. The root password doesn't work as well.
current version is 1.1.2
I would like to restore the iphone to 1.1.2 but I am not sure how to. Should I just restore and jailbreak ?

Any help is appreciated.
Thanks

 

[ochakib]

Any one ?

 

[WildPalms]

If you have flashed the baseband, you'll need to restore the baseband using Installer before restoring from iTunes, otherwise just restore from iTunes.

 

[samzink]

how to restore the iphone firmware 1.1.2

Hi, i want to restore an unlock iphone FW 1.1.2, i flashed the baseband to do the upgrade. but the installer app is not working. how can i do a restore and have an unlocked iphone FW 1.1.2

thanks
Saludos desde méxico