Emergency!

[lbyaco]

Hi i borrowed a hacked iPhone and updated it to 1.1.1 firmware and now it doesnt work. Is there any way to fix it now?? please let me know because it's not mine and i'm gona get killed if i dont fix it.

[lbyaco]

i found this

http://iphone.fiveforty.net/wiki/index.php/Downgrade_from_1.1.1_to_1.0.2

I'm gonna attempt to downgrade it to see if it works. Does anyone know if the 3rd method would work?

I also found this
http://rdgaccess.com/iphone-elite/viewtopic.php?t=27

but it is complicated and from what I'm reading i may need a mac computer

if anyone knows anything please let me know i'm pulling my hair out here