: The device will now update its firmware. This process may take a few minutes. Do not power off the device during this time or remove the SD/USB.
: Visit the official Owon Download Center . You must search by your specific model and current version number to ensure the file is compatible. owon hds2102s firmware update
Lithium-ion management improved drastically in v1.2.5. Old firmware would show 30% battery left but shut down in 5 minutes. New firmware uses a refined Coulomb counter. : The device will now update its firmware