The following changes and improvements were made to FW2.0 compared to FW1.6:
1. Added library search function: activate by holding Shortcuts button in any category or folder browsing screen; use previous / next buttons to switch between numbers and alphabet).
2. Added option to manually clear media library database file (via System Settings);
3. Added option to delete a track (outside of Now Playing);
4. Added play mode: play single track and stop;
5. Added Recently Played playlist (via Play by Category);
6. Added support for ReplayGain;
7. Added docking support to use with FiiO K5 or DK1
8. Optimized UI operation and speed;
9. Amended the EQ setting to be dynamic, so as to avoid a sudden low voice when turning on the EQ or a sudden loud voice when turning off the EQ.
10. Fixed issue with hidden files stored by a Mac OS computer accessing the cards on the X1;
11. Miscellaneous bug fixes.
X1 FW2.0: >>Download Address
Note: If there is no major bug that might influence the function of X1, this FW2.0 will be the last update and there will be no further firmware for X1 afterwards.
FiiO Electronics Technology Co., Ltd.