IM having problems using the d-unlocker to take the uk vodafone lock off a k800i this is how far i get...

Code:
  21:32:43  D-Ultimate Unlocker EXPERIMENTAL VERSION v3.10 by Cruiser Team
  21:32:43  - Fast & Full - Unlock, Relock, Show codes, Sec.zone rebuild, EROM repair, CID change
  21:32:43  Initializing...
! 21:32:43  1. Please see the documentation first (the tab 'Info' or attached .pdf file)
! 21:32:43  2. Choose the phone model
! 21:32:43  3. Select the desired options
! 21:32:43  4. Please connect the phone either via USB while holding 2-5…
! 21:32:43  - or via a serial cable and double-click on it in the device list
  21:34:00  Selected phone: K800
  21:34:00  Connecting via Generic EMP USB Flash Device (USB1)…
  21:34:00  Device driver version: 2.2.0.5
  21:34:00  Device driver date: 4-1-2009
  21:34:01  Connecting to the baseband CPU...
  21:34:01  Entering baseband CPU service mode...
  21:34:01  Detected chipset: DB2020
  21:34:01  Boot mode: ROM
  21:34:01  Sending loader...
  21:34:01  IMEI: 35731501610967
  21:34:01  OTP CID: 51
  21:34:01  Effective CID: 53
  21:34:03  Please reconnect the phone (disconnect, connect while holding 2-5)
after this point when i diconnect the phone and reconnect holding 2 and 5 the phone powers up into usb transfer mode, why is this happening? how can i fix this? please help. im by no means an expert at this as this is only the second phone ive unlocked, typically the first worked first time.

Paul.