DCT-4 WD2: 3600, 3650, 7650, 6600, N-Gage, N-Gage QD, 7610

..:: DCT4 FEATURES:
- flash software (upgrade/downgrade)
- unlock SP locks
- lock phone to any provider
- turbo flashing speed
- flash bluetooth
- save user settings (pm and phone book)
- full factory defaults
- self tests (very usefull feature)
- repair contact provider, etc.. using new technology
- fomat user area for WD2 and EPOC
- Reset User Lock (Security code)

DCT-L: 9290, 9210, 9210i (communicator)

..:: DCT-L FEATURES:
- flash software (upgrade/downgrade)
- unlock
- set FAID