restoring iPhone 3gs to iOS 4.1 error 3002

[itsme.manish]

I had an iPhone 3gs jailbroken and unlocked on iOS 4.1. Don't know what today happened but my iPhone got stuck at apple logo. I checked I have SHSH blobs saved on cydia server for iOS 4.1, so i tried restoring my iphone but am getting error 3002.

I have no idea what that means, I googled and found few posts saying it could be that SHSH are not saved on cydia server, but am sure I have shsh saved so it could not be that.

If I restore to the recent version of iOS, will I be able to restore back to iOS 4.1 ( have no idea if restoring to updated version will update my baseband or not and will updated baseband have any effect on me downgrding back to 4.1)

Thanks in advance.

[tarekelmalah]

Do you have Tiny Umbrella installed ?! im guessing you didnt go into advanced "set hosts to cydia on exit" ?!
and are u trying too do a stock restore or a custom restore ipsw?
also are u unlocked already with the iPAD baseband or what ?!
more details to help u further