The device will automatically detect the file, perform the upgrade, and then shut down.
Upgrading your firmware can resolve critical display bugs, such as the , and add new measurement features like vertical units in Amperes for clamp meter users. Critical Warning: Check Your Version First owon hds2102s firmware update link
OWON support has advised users with newer units (like those shipping with V4.x) not to upgrade using the older V1.x files available on the site, as there may not be a public update for your specific hardware yet. How to Update Your OWON HDS2102S The device will automatically detect the file, perform
Turn it back on and verify the new version number in the menu. Troubleshooting Common Issues How to Update Your OWON HDS2102S Turn it
Change the setting from "HID" to "MSC" . The device will now appear as a removable disk on your computer. Transfer the Firmware
If the screen appears inverted after an update, you likely installed a firmware version meant for a different hardware revision. You will need to flash the correct original version to fix this.
If the official search tool returns no results for your version, contact OWON support directly with your serial number to request the correct file.