De-branding basically means removing awful operator firmware, and replacing it with the manufacturers original firmware. Hence converting your phone to the full spec as it was intended by the manufacturer (the way it should be).  This also un-caps fixed mms/wap/web settings.  Ideal if you have just unlocked it by code and want to use new web/mms settings that wont save on branded models.

This pack will work with the cable supplied with your phone, if you do not have the cable, you can buy the full pack.  If you do have the cable, then just buy the debrand software only (instant Download).