How can I unlock my DCT4 by cable?

Hey guys...
I got the codes to unlock my Nokia 3595 (DCT4) by the keypad, but after some tries (all wrong, unfortunately), my phone was blocked with the fear-message "Cannot undo restriction". Sneaking at some sites, I got the NokTools to try to unlock my phone by cable, but I saw that the program only unlocks DCT3 ones... Is that true, or I can buy a cable being sure that I can unlock my phone with it and the NokTools software? :???:
I really have to unlock it until christmas, or I'm a dead man, lol... :(
Thank you all! :smile: :)

yeh, i need a way to unlock my 6230 by data cable beacuse i put 5 wrong codes in. can any one help me or Psycho_Man out?

there is no software to unlock these phones with cables, the only 2 ways you can unlock then is by either using a clip or a flasher kit. as both are more than likley too expensive to purchase just to unlock 1 phone you have no other option but to take the phone to someone who has either of these pieces of equiptment to do it for you.