M7技术支持中心

在这里您可获取M7入门教学、资源下载、系统升级、故障排除或售后维修等服务

In here you could find the introduction, resources download, system updates, troubleshooting or after-sales service of X3 Mark III. 

Technical support for X3 Mark III

  • USB DAC Drive(v4.13.0)
     

    Firmware download
     

  • Aliexpress

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    support@fiio.net 

    Technical Support