To upgrade your ST516 BANT-J modem, follow the instructions below 1) Download the Windows Wizard for Bant-V ST516v6 and the .bin file in this directory 2) Follow the instructions 3) The wizard will ask you to specify the path of your system software file 4) Select the .bin file where it was downloaded 5) Continue the upgrade The Wizard was made for BANT-V network card. The ST516 come standard with a BANT-J network card. For more informations, contact support@electronicbox.net