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.
This paper examines the firmware landscape of the FNIRSI 1014D, a popular entry-level dual-channel digital storage oscilloscope (DSO). While the device offers competitive hardware specifications for its price point, the availability of official firmware updates has been a point of contention within the electronics engineering community. This document analyzes the manufacturer’s distribution methods, the technical community’s response through reverse engineering, and the risks and benefits associated with installing third-party firmware. fnirsi 1014d firmware link
Note: If the specific product ID link changes, simply go to fnirsi.com > Support > Download Center > Search "1014D". It looks like you're looking for the firmware
Do not just drag and drop. Follow these steps exactly: Do not just drag and drop
A progress bar will appear; once finished, the device will reboot automatically . FNIRSI 1014D - How to do a Firmaware Upgrade Tutorial