If your device fails to boot or displays a blank screen after an update, it may be due to hardware variations in the display.
This is the common repository used by English-speaking users. Latest Stable Version: Often labeled as (check the date/build number in the Drive folder). 📝 Update Instructions Updating the FNIRSI 1014D
What or build date is currently listed in your settings menu?
The device will initiate the update process. The screen may display the startup screen twice, followed by a horizontal progress bar. fnirsi 1014d firmware link
A: Yes, but it requires a specific bootloader unlock sequence. FNIRSI does not officially support downgrading. Only do this if you experience severe instability.
A new drive will appear on your computer. Delete all existing files on this drive. Copy the new firmware file (typically named FSI-1014.bin ) directly into the root of this drive.
On the oscilloscope, go to MENU > USB export . Your PC will detect it as a new drive. If your device fails to boot or displays
Additional technical documentation and reverse-engineering findings are available at the FNIRSI-1013D-1014D-Hack repository . Update Procedure
FNIRSI maintains an official repository for all of their tools, including tablet oscilloscopes, multimeters, and component testers.
https://www.fnirsi.com/pages/download-center 📝 Update Instructions Updating the FNIRSI 1014D What
Navigate directly to the official FNIRSI website ( fnirsi.com ) and click on the "Download Center" or "Support" tab.
It looks like you're looking for the firmware for the oscilloscope. This is a popular, budget-friendly 2-in-1 scope + signal generator, but finding official firmware can be tricky because FNIRSI doesn't always keep it prominently on their main site.
Even with the correct , things can go wrong. Here is how to fix the most frequent issues:
If the official firmware does not fix specific performance limitations, the open-source electronics community offers alternative solutions.