Can I use SHSH from 3Gs for new 4

[greguk]

Hello all
My iPhone 3Gs started going wrong last week and have bought a new iPhone 4. Contract needed renewing etc.
This came with the latest updates i.e. 4.2.1.
My 3Gs was jailbroken with JailbreakMe 2.0 and was on update 3.1.2
I restored my new phone in iTunes and all seems ok
The question is can I use my shsh codes saved from the 3Gs with Cydia to be able to jailbreak the iPhone 4?
I can still sync the 3Gs if necessary.
The restore didn't copy any jailbreak programs with it so can't just go to Cydia and do it that way.
Many thanks
Greg

 

[hackthatphone]

No. They are unique to the device.

 

[maturola]

No

No

 

[Applejuiced]

Nope.

 

[greguk]

Thanks for the quick replies guys.
It was a shot in the dark.
Will wait until the new jailbreak comes out for 4.2.1
Regards
Greg