Can I Unlock a 2g on 3.1 ?

[hghflyrjd1]

Im sorry i know i need to search but i tried and no luck with any help i just got my hands on a 2g with official upgrade to 3.1 is there a way to still unlock and jailbreak it.

 

[Tramain]

No............

 

[hghflyrjd1]

i was able to restore BACK to 3.0 and jailbreak and unlock easy with redsnow