iphone 3g wont unlock

[ravinrabbid01]

hello all
im sorry to be a pian iv jailbroken my phone great !
but the boot leg is 6.01 witch means ultra snow dose not work
im on ios 4.2.1. with mordem firmwell 05.15.04

any help to unlock this would be great

thanks Ashley

 

[willerz2]

Really hard to understand. Please either type it correctly or use Google Translate if English isn't native so we can further assist you