Depending on the device you are using, here is where you can find and how to apply the file: 1. Identify Your Device
The "Femto Pro" specifically referring to a .bin file dated (28122020) is typically associated with firmware updates for specific digital satellite receivers or specialized imaging hardware like those from Orbbec . Download femto pro 28122020 bin
Place the .bin file in the root directory (not inside a folder). Initiate Update: Depending on the device you are using, here
If possible, export your current system settings or channel lists before starting. and select the file.
Insert the USB, go to Menu > Software Update/USB Upgrade , and select the file.