Error -1 when restoring to iOS 5

[Miguelos]

Sorry if wrong place just joined.
Anyways, its a 3gs new bootrom and iPhone wiki says its an iPhone 4 error

Any help on what to do?

 

[atlanticza]

I had the same error message on my 3Gs after upgrading. Unplug it from iTunes, connect it again and try the Restore option. (And surprise, surprise, it didn't restore to the previous OS.) Worked for me.

 

[Miguelos]

Alright, trying it out.

EDIT: It didn't work.
Also, the phone has the no BB, BT, wifi thing...That's probably it :\