› M1 Support Forum › Upgrade from very old firmware › Reply To: Upgrade from very old firmware May 25, 2022 at 12:45 pm #6127 Brad Weeks Yes you will need to update the Bootware from 3.1.x to 3.3.2 then to 3.3.6 before updating the Firmware to 4.6.8 or 5.3.10
