The Aruba 3810M (formerly HP ProCurve 3810M) is a high-performance, modular stackable switch. Keeping its firmware (OS) updated is critical for security patches, bug fixes, and new features.
# Copy from TFTP server copy tftp flash <tftp-server-ip> K_16_12_0011.swi primary
Before downloading, check your current switch status via CLI (Command Line Interface):
After the switch reboots: