: Always backup your current channel list and "dump" your existing software to a USB before updating. This allows you to restore the device if the new version is buggy.

Since this hardware is used by many brands, you should visit the official support page for your specific receiver brand or check trusted community forums like SatDL to find the exact file for your region. How to update the Samsung TV's firmware using a USB drive

: Updated databases to automatically unlock encrypted channels without manual entry.

The device will automatically reboot once the installation is complete.