Overall, I was pleased with the firmware update process for my Fnirsi 1014D device. The process was easy to follow, and the new firmware version was successfully installed without any issues. I would give this process a rating of 5/5 stars.
Once the update successfully completes, perform a of your oscilloscope. Changing the core firmware can slightly alter how the analog-to-digital converters (ADCs) read incoming signals. Access the system menu, select "Self-Calibrate," disconnect all probes from the input channels, and let the device run its routine for optimal accuracy.
A progress bar appeared on the PC screen. Simultaneously, the oscilloscope’s screen went white, displaying a progress bar of its own. A counter ticked up: 1%, 2%...
: I dragged FSI-1014.bin onto the drive. I didn't rush; I even used the Linux sync command to ensure every bit was truly there. The Reckoning fnirsi1014d firmware update work
I disconnected the cable and hit the power switch. The FNIRSI logo flashed twice. A thin horizontal progress bar crept across the bottom of the 7-inch screen. It took less than a minute, but in the silence of the lab, it felt like an eternity.
Let’s break down the exact steps for a successful update. This method works for firmware versions v1.3.2 through v1.4.1 (latest as of 2025).
After the update was complete, I restarted the device and verified that the new firmware version was successfully installed. The device was functioning as expected, with no issues or errors. Overall, I was pleased with the firmware update
: Drag and drop the update file directly onto the root folder of the oscilloscope's drive. Installation
To ensure the firmware update worked correctly, navigate to the system settings menu on your FNIRSI-1014D. Look for the or Version tab. The compilation date or version number should now match the metadata of the firmware file you just flashed. Test the cursor controls, save a test waveform to storage, and run the built-in signal generator to confirm that all operations are running smoothly and without lag.
: If the display appears shifted to one side after updating, you likely have a different hardware version of the screen. FNIRSI released two variants of V3.0 to account for different display manufacturers. Re-updating with the alternative V3.0 file usually fixes this. Once the update successfully completes, perform a of
This backup tool creates two files:
Once the software displays a "Success" notification, disconnect the USB cable. Cycle the power on the FNIRSI-1014D.
Before beginning the update process, ensure you have the following:
If you prefer not to open the device, you can force the Allwinner chip into FEL mode (firmware execution loader mode) to accept a new image via USB. Prerequisites A USB-A to USB-B data cable.