Improvements with this firmware:
1. Rectified the bug that some album artwork can't be displayed. (Android OS)
2. Rectified the bug that sometimes when deleting a song, the Mango player application crashes. (Android OS)
3. Fixed the play order problem. (Android OS)
4. Rectified the bug that the screen would automatically wake up after the DX200 enters the Android OS and manually power off the screen before other operations. (Android OS)
5. Changed the player notification bar on lock screen. (Android OS)
6. Screen lock corrected under security, so you can now choose None. The steps are: Settings/security/screen lock/none. Android can now be used without having to unlock the screen.
7. Updated the Mango player widget (Android OS)
8. Rectified the bug that music files on the Micro SD card can't be deleted on Mango OS.
9. Rectified the bug that sometimes the DX200 would automatically reboot or crash during charge.
10. Improved support of DSD, correcting the lag may happen during DSD playback.
Instruction For Firmware update:
1. Copy and paste the DX200-2.2.110-ota.zip to your SD card's root folder. (extraction is not needed, place zip file directly on the card)
2. Go to Android OS, press Settings-->About DX200-->System updates-->local update-->default and tap the zip file.
3. The whole update will take about 10 minutes. Reboot the DX200 after update completed.