Since updating UMIK-1 firmware is risky and rarely beneficial, preventative care is better.
: Updating firmware does not change the mic’s calibration file—that stays unique to your serial number. umik-1 firmware
miniDSP provides a tool called XMOS_Dfu.exe or a batch script. Contact support to get the correct package for your hardware ID. Since updating UMIK-1 firmware is risky and rarely
For 99% of users, the original factory UMIK-1 firmware is the correct version. umik-1 firmware
New users often email miniDSP panicking because they "lost their firmware." What they actually lost is their unique calibration file, which is stored in your miniDSP user account.