Download Cowon drivers
Speaker mute at rejecting earphone option is deleted in Device settings. Select earphone output to prevent sound out of speaker when earphones are disconnected. Improved supporting video codec: Fixed the error that certain video files were not playing correctly. Fixed the error of aspect ratio with certain MPEG-2 files. Fixed the error that certain MKV files were not playing when Syntax error occurred.
Fixed the error that some images are not displayed correctly. Fixed the error of gapless playback in mono audio files. Fixed the error that sound was muted when flash contents were played repetitively.