K9Pro-firmware downloadFiiO Community| FiiO forum| FiiO product official communication platform
Reply:28 Read:18276   2021-11-12 14:42:09

Note: When you click the links below to download the firmware, it indicates that you have already read and agreed to the Open source licenses.

FiiO USB DAC driver: Click here

FiiO Control app: Click here

!!!Please do not update this firmware if you are using 

the K9Pro ESS.

If you would like to update the firmware for K9Pro, please contact support@fiio.com about that.

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