Downgrading from 2.0 to 1.1.4?

[///Maybach]

Is it possible to downgrade from 2.0 to 1.1.4? I have a first gen iPhone I need to unlock, but it is running 2.0...

Any help? I tried searching this forum but found nothing.

Thanks in advance!!

[jkiddx2004]

yes it is possible, i did it a couple times. i believe poseidon made a tutorial, but since im such a nice person iClarified - iPhone - How to Downgrade Your 2.0 iPhone to 1.1.4

remember to downgrade the baseband using kiphone
here is poseidons guide http://www.modmyi.com/forums/general...0-1-1-4-a.html