FiiO X5 Portable Player Firmware 2.2

Added function:

- Added songs in albums (m3u or.m3u8) supported.
- Added picture on the cover folder (picture name is front or cover or folder)
- Added Serial No., can display in the device (only support the new production of X5, it will not included the serial no. of X5 is selling in the market).
- Added songs document Irc format (UTF-8 not included BOM、Unicode) supported.
- Locked screen changed from 2 to 3 models.

Improvement:

- Improved the display of DTS5.1 not supported from the DTS 5.1 songs.
- Renew the songs,When it set automatic, the songs will auto to renew the songs after insert the TF card.
- After renew the songs albums, the device can display all songs.
- Improved forward, backward: the songs will pause when the song is forward or backward, it will continue to play when it finished to use forward or backward .
- Albums, Styling, Singer name will list same folder of upper and lower words.
- Improved it is no sound from the beginning of 2 seconds of the 1st song.
- Improved ID3 message of the song from the no ID3 message of the songs, display the last IDS message of the songs
- An equalizer changed closed from the common from the UI interface of the device.
- Improved the browsing speed of the list from the number of the songs.
- Improved the problem of hang when it input or out the connector.
- Improved of the bugs from software.