Part 1: Connect M1-S Pro to Computer

and Enter Updating Mode

Step 1: Use the original USB cable to connect M1-S Pro and computer

Step 2: Press the “-” Button and Function button for up to 5 seconds then enter into the Updating Mode

Part 2: Download Updating Software

From Fodsports Official Website

Download Link:

English version

Japanese version

Part 3: Update M1-S Pro Software

Extracting archive and then choose the “DFU.exe” file,
click to update util it shows update success.

When you finished the update the screen will show the words like “Update Succeeded”.
Then you can close the window and use your M1-S pro normally.