Please check your current firmware version before proceeding with the update.
If Version 1.31 is displayed during startup, no update is required.

The only difference between Version 1.3 and Version 1.31 is improved stability during the firmware flashing process at the factory. There are no functional changes between the two versions. Therefore, if your FF-1Y is operating normally and you are not experiencing any issues, updating is not necessary.

＜Future Factory Firmware Version 1.31＞
- Improved firmware flashing stability

You can download the firmware here