hello I have a problem :

Code:
  20:39:55  D-Ultimate Unlocker v3.03 (Beta) by Cruiser Team
  20:39:55  - Fast & Full - Unlock, Relock, Show codes, Sec.zone rebuild, EROM repair, CID change
  20:39:55  Initialisation en cours…
! 20:39:55  1. Please see the documentation first (the tab 'Info' or attached .pdf file)
! 20:39:55  2. Choisir le model du telephone
! 20:39:55  3. Select the desired options
! 20:39:55  4. Please connect the phone either via USB while holding 2-5…
! 20:39:55  - or via a serial cable and double-click on it in the device list
  20:44:37  Selected phone: W580 i-Mode
  20:44:37  Se connecte via Generic EMP USB Flash Device (USB4)…
  20:44:37  Device driver version: 1.0.0.8
  20:44:37  Device driver date: 3-30-2006
  20:44:37  Connexion a la Baseband CPU en cours…
  20:44:37  Baseband CPU service mode entrant…
  20:44:37  Chipset detecte: DB2020
  20:44:37  Boot mode: ROM
  20:44:37  Envoi du loader en cours…
  20:44:38  IMEI: 35683401327649
  20:44:38  OTP CID: 51
  20:44:38  Effective CID: 53
  20:44:40  Please reconnect the phone (disconnect, connect while holding 2-5)
E 20:45:16  Error: 0x4D5EFC5D
E 20:45:16  Error: 0x8F9F6E1C
E 20:45:16  Error: 0x4B4AFEF3
E 20:45:16  Error: 0x319AC5CC
E 20:45:16  Error: 0x624C554E
E 20:45:16  Error: 0x5577997D
E 20:45:16  Error: 0x5C5AEBE3
E 20:45:16  Error: 0x3D35EAF1
E 20:45:16  Echec!
! 20:45:16  Pour rapporter l'erreur cliquer droit sur cette fenetre
When he say 20:44:40 Please reconnect the phone (disconnect, connect while holding 2-5) i must remove the battery ? or i just remove the USB ?
Thanks for your help.

PS : I want just change the CID . Can you give me a tutorial french just for change CID ?