Owon Hds2102s Firmware Update Fix Jun 2026

Use the original USB-C cable or a high-quality data sync cable. Avoid charge-only cables.

The most critical issue HDS2102S owners face is a widespread confusion over firmware version numbering. A user on the EEVblog forum reported:

Major firmware jumps can erase the internal EEPROM calibration data. You must perform a self-calibration. Disconnect all probes from the inputs, go to the Utility menu, select Calibrate , and let the process run to 100%. 🚀 Key Improvements in Latest Firmware owon hds2102s firmware update fix

– Use this guide to restore your OWON HDS2102S after a failed firmware update. Always double‑check file names and USB format before starting.

Toggle between Scope, Meter, and Generator modes to confirm the FPGA and DAC systems are operating correctly. If you need help finding files, let me know: Your current hardware/firmware version from the About menu Your Windows OS version The exact error message or symptom you are experiencing Use the original USB-C cable or a high-quality

Plug the device into the PC without the batteries installed while holding down the power button.

6.1 Official SD Card Recovery (Recommended First Step) A user on the EEVblog forum reported: Major

Turn off the oscilloscope, then turn it on again. The device will automatically enter the upgrade mode, displaying progress, and will turn off automatically upon completion.

: Connect the scope to your PC via USB. In the system menu, set the USB mode to . Your PC should recognize it as a removable drive. Transfer File : Copy the firmware file (e.g., ) directly to the root of the scope's removable drive.

: Press Utility -> System -> USBDevice and set it to Computer .