
X3MKIII based on FW1.2.1 firmware, FW1.2.4 mainly modifies the following contents:
1. Add the USB DAC function under the MAC system;
2. Add Italian;
3. Optimize that some APE-formatted tracks occasionally appear to be stuck when playing on this machine;
4. Fix other bugs.
The firmware download link:Click to view
how to upgrade X3MKIII:Click to view
Download the USB DAC driver and tutorial:Click to view