X5II-Firmware downloadFiiO Community| FiiO forum| FiiO product official communication platform
Reply:0 Read:1135   2021-05-17 17:20:18

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.

How to upgrade the X5II: click here

FW2.1 firmware download: click here

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