Power off your Owon HDS2102S. Connect it to your PC via USB-C. While the device is off, hold down the (or the specific key combo indicated in your download readme) and press the Power button . The screen may remain dark or show a bootloader message. 3. Run the Update Utility
Once the software says "Success," the oscilloscope will typically reboot. If it doesn't, manually power it off and back on. ✅ Verifying the Update owon hds2102s firmware update verified
Do not touch the cable or turn off the PC during the progress bar move. 5. Finalize the Update Power off your Owon HDS2102S
Use a high-quality data cable (the one included in the box is preferred). The screen may remain dark or show a bootloader message
Ensure your HDS2102S has at least 50% battery or is plugged into a stable power source.
Unzip the downloaded folder and locate the driver installer. Run the setup as an administrator. This ensures your PC recognizes the oscilloscope when it enters "Update Mode." 2. Connect in Update Mode
Updating the firmware on your Owon HDS2102S handheld oscilloscope is the best way to eliminate software bugs, improve waveform refresh rates, and ensure your signal generator functions remain stable. Because a failed flash can brick your device, using a verified process is essential.