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 M17：Click here

FiiO USB DAC driver: Click here

Updated at 2022-12-28

M17 FW1.0.6 firmware download: Click here

The following changes and improvements have been made the FW1.0.6 compared to the FW1.0.4 on M17:

1. Added ROON Ready function (on desktop screen or click the FiiO Roon in the drop-down menu to use);

2. Added LHDC codec support for Bluetooth transmitting;

3. Added second harmonic regulation function (can be set in the Settings - Audio - Second harmonic regulation);

4. Added experimental functions (PEQ, DLNA transmission);

5. Added support for DTS format;

6. Added desktop icon shortcuts for FiiO Music (multimedia service, local music, playlists, continue);

7. Fixed display problem of some MQA tracks;

8. The tracks in the DLNA album directory are changed to be sorted by track numbers;

9. Miscellaneous improvements in performance.

Updated at 2022-06-29

M17 FW1.0.4 firmware download:

Full firmware package: Click here

The following changes and improvements have been made to the FW1.0.4 compared to the FW1.0.3 on M17:

1. Optimized the automatic screen rotation function(When auto-rotate screen is turned off, the screen orientation will be locked to the state before turning off.);

2. Optimized the light control function(When fully charged or not charged, the light will be according to the working state.);

3. Optimized USB Audio output compatibility;

4. Fixed the problem that the photo frame or desktop background cannot be selected as the screen saver;

5. Fixed other bugs.

Updated at 2022-03-24

M17 FW1.0.3 firwmare download:

Incremental firmware package: Click here

Full firmware package: Click here

The following changes and improvements have been made to the FW1.0.3 compared to the FW1.0.2 on M17:

1. Added a new function to disable battery charging (you can enable it in Settings-Battery);

2. Added  a new function to hide the full screen indicator when using gesture navigation (you can enable it in Settings-Global-System navigation-Gesture navigation);

3. Added ambient light sync setting to synchronize the side ambient light with the knob indicator(you can enable it in Settings-Display-Indicator light control);

4. Added the volume adjusting mode shortcut icon in drop down menu (you can hold and drag it in the drop down menu-edit to add);

5. Added a new option to the multifunction button setting: Lock screen/Wake up;

6. Added more timers options for idle poweroff;

7. Added the option of 'Do not display again' in the pop-up window when All to DSD function is enabled;

8. Fixed the issue where the output would be error in USB 2.0 port when exclusive USB audio access mode is turned off;

9. Fixed the issue where the white noise might be heard while playing music in Bluetooth transmitting mode;

10.  Miscellaneous improvements on performance.

Updated at 2021-12-24

M17 FW1.0.2 firmware download: 

Incremental firmware package: Click here (Backup link: Click here)

Full firmware package: Click here

The following changes and improvements have been made to the FW1.0.2 compared to the FW1.0.1 on M17:

1. Added double tap to wake up function (can be enabled in Settings - Global- double tap to wake up);

2. Added volume adjustment for system USB Audio output;

3. Fixed the issue where in power off status the indicator light not works following the settings;

4. Fixed the issue where some MQA tracks might not be recognized properly;

5. Improved the playback where there might stutter in the beginning of some MQA files;

6. Improved the prompt of side volume buttons, added 'DO NOT DISPLAY AGAIN' option;

7. Improved some prompt pop-up window in FiiO Music app;

8. Miscellaneous improvements on performance.