M3K FW1.3.0 official firmware release

M3KFW1.3.0 in FW1.2.2, the following contents have been changed:

1. Add three custom EQ adjustment items;
2, long press the power key to shut down, add shutdown confirmation selection operation
3. Solve the problem of automatic restart when updating the music library;
4. Solve the problem that the preset EQ effect is not obvious;
5. Solve the problem that specific tracks cannot be added to my favorite normally or removed from my favorite;
6. Solve the problem that some songs do not support or display garbled codes;
7. Solve the problem that individual TF cards may not be able to read files after plugging and plugging;
8. Solve the problem that the sound cannot be synchronized after the DSD format track is played to the 00:00 position;
9. Fix other bugs

The firmware download link:Click

How to upgrade M3K:For more information, click