Here is a tutorial that you can start by looking at this process.
Open SPD Tool FolderClick “ResearchDownload”
Click “Load Packet”
and choss “Pac” File And Wait…
Start the “Play button”
And Connect USB Cable With pressing volume down or up key
wait for the Pass No problem if you are not able to do it at first, You try again
Click “Load Packet”
and choss “Pac” File And Wait…
Start the “Play button”
And Connect USB Cable With pressing volume down or up key
wait for the Pass No problem if you are not able to do it at first, You try again