, which includes a bootloader allowing users to switch between different firmware versions at startup. Version History & Community Support V3.0 (Official)
Download the .bin or .hex firmware file along with the or Allwinner flashing tool (depending on what the package specifies for their chip architecture).
Verify operation: check basic functions, perform known-test measurements, and compare readings to expected results or a reference instrument.
Navigate to on the oscilloscope. Your computer should now recognize it as a removable drive (typically around 8GB). 3. Transfer the Update File fnirsi-1014d firmware update
Conclusion Firmware updates for the FNIRSI-1014D can meaningfully improve the instrument’s functionality, reliability, and user experience. They should be approached deliberately: obtain firmware from trusted sources, prepare backups and stable power, confirm hardware compatibility, and follow the update procedure carefully. Understand and accept the small risk of bricking or losing calibration, and keep recovery options in mind (bootloader reflash, serial tools, or hardware programmers). When done correctly, updating firmware is a practical way to extend the usefulness of the FNIRSI-1014D and keep it aligned with evolving needs and fixes.
: FNIRSI used two different screen hardware versions for the 1014D. Each version requires a specific variation of the firmware.
Fix: Wait at least 5 minutes. If it stays frozen, disconnect the device. If the scope fails to turn on, you have likely encountered a hardware revision mismatch and will need to source an older firmware recovery image to unbrick it. , which includes a bootloader allowing users to
Ensure you haven't plugged into a USB hub; connect directly to a motherboard USB port on your computer.
Let’s get the elephant in the room out first. Updating the 1014D is not like updating your phone.
: This can sometimes be fixed by formatting the internal microSD card (FAT32) and reloading the firmware files manually. Navigate to on the oscilloscope
The official firmware update package contains several FSI-1014.bin variants because the 1014D has been manufactured with . These panels require slightly different initialization sequences.
: Plug the oscilloscope into your computer using the USB cable.