Linux users are not left out. JMicron offers command-line updaters (usually called jms578fw_update or jms583_cli ). Here is a typical workflow:
: Certain updates allow you to configure or disable "spin-down" timers that put your drive to sleep prematurely. Supported Controllers jmicron firmware update tool
: The tool can "dump" (save) the existing firmware from a device, which is useful for creating backups before attempting an upgrade. Linux users are not left out