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FiiO X1 II firmware 1.6.6



Our download center contains a more recent version of the file you're trying to download:
FiiO X1 II firmware 1.7.2
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This is the FiiO X1 II firmware. File has instructions on how to update the firmware in txt and pdf formats.

Do not use this on the first gen device, you will brick your DAP.
Do not rename the firmware filename.

Change log (1.6.6):
FiiO Releases the New Firmware FW1.6.6 for X1II
Publish time:2017-11-09

The following changes and improvements have been made to the FW1.6.6 compared to the FW1.6.0



1. Added gapless playback for WMA lossless tracks (the 24bit tracks are not yet supported);

2. Fixed issue where there might be a black screen issue when entering the Category menu, pressing the Return button while in a list, or with other specific operations;

3. Fixed issue where the volume level would not change back after switching from Line out to Phone out;

4. Fixed issue where some external album art images might be stretched when displayed;

5. Fixed issue where the playlists might not be correctly deleted in some cases;

6. Miscellaneous bug fixes.

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