Update Fixed — Fnirsi-1014d Firmware

Let the device run its automated routine undisturbed for 2 to 5 minutes.

I tested pre-1.0.3 vs. post-1.0.5 on a 1MHz square wave and a 20MHz PWM signal.

Optimizes the built-in 14-waveform DDS function generator for cleaner output signals. Prerequisites: What You Need Before Updating fnirsi-1014d firmware update

Ensure your device is an authentic FNIRSI-1014D. Attempting to flash firmware meant for another model (like the 1013D) will brick your unit.

Corrects frequency output discrepancies in the DDS function generator. Let the device run its automated routine undisturbed

The original reverse‑engineering project (on EEVblog) resolved early touch‑panel coordinate problems and produced tools to reconfigure the GOODIX GT915 controller. The community has also:

Flashing third-party firmware voids your warranty and carries a bricking risk. However, if you are adventurous, these projects often provide superior performance. Always read the project's hardware compatibility matrix. Corrects frequency output discrepancies in the DDS function

Power on your FNIRSI-1014D and navigate to the system settings to see your current firmware version.

Do not turn off the scope. Restart the PC update software, unplug/replug the USB cable, enter update mode again, and re-attempt the flash. The Screen is Blank/Bricked After Rebooting

: Paste the new firmware file (e.g., FSI-1014.bin ) onto the cleaned drive .