if would kinda help if u told us what phone it is. u havent even said its a phone but i figured it out by the 'dku-2 cable' question. thanks,
You can not unlock that model with any cable. It will require being unlocked with a DCT 4 clip or other Data 1 type unlocking device directly connected to the phone. No cables, no software will do it. It's a DCT 4 type phone. If it was DCT 3 type, you could use a cable and software.