download the file and unzip to a blank card.
get into SD card from FILES ( exe files can be shown when the unit is in OTHER status), run UPDATE.EXE, then it will show you CE EXPLORES, click it to get into WIN-CE 6.0, please turn off all the windows  you opened.
copy D2280, then get into STORAGE CARD from MY DEVICE, plaste D2280 to cover the original D2208 in MY DEVICE/ STATIC STORE.
above are steps for Toyota series, if you are try to upload other cars, please get into WIN-CE 6.0, copy MAGR-MAIN from MY DEVICE/STATIC STORE/D2280/SKINS/BUBBLE-CYAN and BUBBLE-ORANGE to MY DEVICE/STATIC CARD/D2280/SKINS/BUBBLE-CYANºÍBUBBLE-ORANGE, then do as the above shows.