: Some hardware versions lacked standard RMS measurements in the "Measure" menu. Newer firmware (typically 4.7.1+) restores or renames these commands to provide accurate readings.
Once the transfer is complete, safely eject the drive from your PC. owon hds2102s firmware update fix
: Turn the scope off and then back on. The device will detect the file, begin the upgrade automatically, and then shut down once finished. : Some hardware versions lacked standard RMS measurements
Updating your HDS2102S to the latest version (such as V1.5.1 or later) addresses several critical performance gaps: : Turn the scope off and then back on
: If your display appears flipped after an update, you likely flashed firmware meant for a different hardware revision. You must find the specific firmware version compatible with your hardware serial number to revert the change.
: If your PC doesn't see the scope, try a different USB-C cable (some are "charge only") or ensure you have manually switched the device to MSC mode in the menu.
When the scope appears as a removable disk on your PC, copy the downloaded firmware file (e.g., Scope.upp ) directly to the root directory.