Owon Hds2102s Firmware Update Fix [repack] Jun 2026

Warning: Updating your instrument firmware is a sensitive operation; to prevent damage, do not power off the instrument or remove the USB memory device during the update process.

Updating to v1.5.1 or later specifically resolves the graticule spacing error for high-frequency signals.

If no recovery mode is available, proceed to Step 3 (normal update attempt). owon hds2102s firmware update fix

The primary driver for the is the known display discrepancy at high-frequency settings.

What (Windows 10, 11, Mac) are you using to update it? Warning: Updating your instrument firmware is a sensitive

What is listed in your device settings?

| Error / Problem | Solution | |----------------|----------| | “Update file not found” | – Re‑copy file to USB root. – Rename to HDS2102S.upg (case‑sensitive on some units). – Try another USB drive (2.0, ≤8GB). | | Update hangs at 0% / 50% | – Corrupted file: re‑download firmware. – Bad USB: reformat or change drive. – Interrupted: restart recovery mode (Step 2). | | Device now has white screen / no backlight | – Hardware brick? Try JTAG recovery (advanced, not covered here). Contact OWON support. | | Update succeeds but touch/buttons wrong | – Perform Factory Reset (Step 4) again. – Re‑install the previous known‑working firmware if available. | | USB drive not recognized at all | – Format as FAT32 with partition table (not GPT). – Use a smaller drive (2GB–8GB). – Try a different brand (Kingston, SanDisk often work). | The primary driver for the is the known

This method is not officially documented but works on many OWON HDS series devices.

: Go to the official Owon website and download the latest "HDS200 Series PC Software" and the specific firmware .bin file matching your hardware revision.