Before proceeding, read any accompanying documentation. This usually includes a detailed guide on how to update the firmware.
Do not download firmware from random file-sharing sites or unverified YouTube descriptions. Using the wrong firmware file can permanently brick your oscilloscope.
If the official search tool returns no results for your version, contact OWON support directly with your serial number to request the correct file. owon hds2102s firmware update link
: Once complete, the device will typically reboot. Verify the new version in the Utility > About device.report Why Update?
Some newer units (HW 3.0 or later) may not have downloadable updates available yet if they are already on the latest stable branch. 🛠️ Performance & Firmware Review Before proceeding, read any accompanying documentation
: Community reports mention versions such as v1.5.1 , v4.7.1 , and even v4.9.0 for newer hardware revisions. Update Instructions
The official source for all firmware and software is the . Using the wrong firmware file can permanently brick
: Significant display discrepancies, such as graticules being incorrectly spaced at the 2ns/div horizontal range, were successfully resolved in versions like V1.5.1 .