Fnirsi-1014d Firmware Update (2025)

: Released around late 2021/early 2022; remains the standard "final" official version for most units. Custom V0.006 : Community-improved version hosted on

Correcting potential errors in voltage measurement reported by users.

Press and hold the (or designated boot button specified in your download package) while plugging the power cable back in.

Explain in detail how to interpret the specific voltage errors addressed by the update. Compare the performance of the 1014D with newer models. Let me know which of these would be most useful to you! Share public link fnirsi-1014d firmware update

file, verify its integrity, and write the new firmware to the internal FLASH memory. This usually takes less than one minute. Alternative: Open-Source Firmware For advanced users looking for extra features, there is an open-source project GitHub (pecostm32)

Before updating the firmware of your FNIRSI-1014D oscilloscope, make sure you:

Safely eject the removable drive from your Windows system tray. Step 5: Finalize the Installation Disconnect the USB cable from the oscilloscope. Power off the FNIRSI-1014D manually. : Released around late 2021/early 2022; remains the

Are you currently (like a shifted screen or "SD error")?

Do not download firmware from random file-sharing sites. FNIRSI does not host a centralized automatic updater on the device itself. You must do it manually.

Connect the USB cable to your PC, but do not plug it into the scope yet. Explain in detail how to interpret the specific

Check the "System Info" tab in the settings menu to verify that the version number has changed. Exploring Custom Open-Source Firmware (Alternative Options)

If your update is a single .zip : extract first. Do NOT copy the .zip .

If you buy an FNIRSI-1014D today, here is the state of the firmware:

Your computer will recognize the device as a removable USB flash drive. Open the drive and delete all existing files to ensure a clean install. Transfer the Firmware FSI-1014.bin file onto the oscilloscope's drive. Finalize the Update Safely eject the USB drive and unplug the cable. the oscilloscope. the device again. The system will automatically detect the

While FNIRSI has been inconsistent in providing updates directly on its official website, users have reported success by reaching out to FNIRSI Technical Support via WhatsApp. You can try this route for an official file, but the most reliable and community-vetted updates are found elsewhere online. After your update, you can find your current firmware version on the "Diagnostic Screen" to help you confirm the update was successful.