Updating typically requires a PC, a USB cable, and specific WM Upgrade Tools.
If your oscilloscope allows saving settings to internal memory or an SD card (if applicable to your specific sub-version), do so. Firmware updates often reset calibration data and user preferences.
Most users struggle to find the version or update files because Zeeweii's official support is limited.
Ignoring firmware updates means you could be troubleshooting a problem that the manufacturer has already solved.
