Notes: iPhones only support FiiO Link WiFi control but not Bluetooth.
5.How to use the DLNA function?
The DLNA function means the M21 can read and receive music files stored on the
device (name it Device A) which supports DLNA function through WiFi.
1. Make sure the M21 and Device A are connected to the same WiFi network.
2.On the FiiO Music app of the M21, tap DLNA on the main menu and search for
Device A to play music of it.
Notes: If there are any devices that cannot use the DLNA function, please give us
feedback for further analysis. FiiO Music app does not support music
transmission at present but only music reception. We will consider adding the
transmission function later.
6.How to use the coaxial function of M21?
1. Player Settings - Audio - 3.5mm output selection, set to SPDIF.
2. Connect one section of coaxial cable to the 3.5mm audio port of M21, and
connect the other end to the coaxial decoding device.
3.Play music on M21 player software to output coaxial signal.
Note: At this time, the coaxial signal is decoded in the third-party decoding
equipment, M21 to realize the turntable function.
7. What can be done if I forget my password? How to enter recovery mode?