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Williams digital console piano with player.

Firmware

Firmware Update for Symphony Grand II

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This update is for any users who switch on their piano and see “Bootloader” at the top of the screen.

The attached files and instructions will fix this issue. You will need a USB stick to complete the update.

DOWNLOAD FIRMWARE

Firmware Updates for Legato III

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Firmware updates are software operating updates for your Legato III piano.These updates will have either fixes for the operating system and/or new features that we added to improve the functionality.

DOWNLOAD FIRMWARE (MAC)

DOWNLOAD FIRMWARE (WINDOWS)