M11S_FAQ

Technical support for M11S

In here you could find the introduction, resources download, troubleshooting or after-sales service of M11S

- 2022-09-17
  1. What should I do if the M11S crashes or freezes? What can be done if I forget my password?
- 2022-09-17
  2. How to access the storage/SD card after connecting the M11S to a computer?
- 2022-09-17
  3. How to upgrade the firmware for M11S?
- 2022-09-17
  4. How to install third-party APP in M11S？
- 2022-09-17
  5. How to change the language on the M11S?
- 2022-09-17
  6. How to switch the working mode of the M11S?
- 2022-09-17
  7. How to enable the USB DAC function?
- 2022-09-17
  8. How to use the M11S as a Bluetooth receiver?
- 2022-09-17
  9. How to use the M11S as a Bluetooth transmitter?
- 2022-09-17
  10. How to connect the M11S to an external decoder? Does it support USB audio digital output?
- 2022-09-17
  11. What is the function of the M11S' In-vehicle mode? And how to use it?
- 2022-09-17
  12. What power supply adapter is suggested to charge the M11S?
- 2022-09-17
  13. How to use the FiiO Link Bluetooth function?
- 2022-09-17
  14. How to use the FiiO Link WiFi function?
- 2022-09-17
  15. How to use the AirPlay function?
- 2022-09-17
  16. How to use the DLNA function?
- 2022-09-17
  17. Instructions for Settings->Audio menu
- 2022-09-17
  18. Instructions for Settings->Global menu
- 2022-09-17
  19. The indication of sampling rates
- 2022-09-17
  20. What can be done if the volume is too low when the M11S is connected to AirPods?
- 2022-09-17
  21. How to optimize the system if it runs slow and unsmooth?
- 2022-09-17
  22. Lyrics display, screenshot and system navigation way of the M11S
- 2022-09-17
  23. What are the main differences between M11S and M11?
- 2023-03-04
  24. What should I do if the M11S fail to be charged or turned on
Windows system

1. FiiO USB DAC driver

v4.47.0 version: Click here

v5.30.0 version: Click here (For Win 10/11, not for Win7/8/XP)

2. How to use the FiiO device as USB DAC:Click here

3. How to play DSD files:Click here

MAC system

How to use the FiiO device as USB DAC: Click here

No driver is required.

Mobile phone

No driver is required.

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