Dear Friends

I bought the Tech 1 through ebay, it works, but do not have the mass storage the concessionaire says to my car would be the # 3000003. Came several mass storage that have no use for me, so was wondering if any of them can be formatted and re-recorded with a copy of # 3000003? I greatly appreciate anyone who can help me, I have doubts about this device and information about it in Brazil do not exist. If you can tell me where to find the information, will be of great help.