Instruction For Firmware update:
1, extract the zip file, and copy the update.img into the DX50;
2, once copied, safely disconnect the DX50 from the computer;
3, select Settings--->Advanced--->System update (the system update option appears only after the update.img is inside the DX50);
4, click ˇ°OKˇ± to start the firmware update;
5, the DX50 will reboot after firmware update completed. 
6, select Settings--->Advanced--->Factory Reset to reset the DX50.  This is to avoid conflicts with residual settings from the previous firmware
7, delete the update.img.




Improvements with this firmware:
1. Improved gapless function.
2. Improved M3U playlist import function.
3. Improved WAV ID3 support.
4. Updated WAV decode engine.


