COWON D20 delivers the ultimate multimedia experience with the high quality sound of JetEffect 5 and stable Touch Display. Also the device contains smart functions of Picture, FM Radio, Documents, Flash Player, Voice Recorder, and Built-in Speaker. Compact size, the longest playback in its class, refined dual theme GUI and tactile button define COWON D20 as an unbeatable multimedia device. Refresh your life with COWON D20.
- High Quality, Vivid Super Sound with JetEffect 5
- Longest playback time: Up to 90 hours for Music and 13 hours for Video
- 16M Color Touch Display
- Refined Dual Theme User Interface
- Built-in Speaker, Voice Recorder, Flash Player and SD Card Slot
- Modified battery level indicator
- After unzip the firmware file, select all files in the firmware folder and right click to copy.
- Connect COWON D20 to the PC by USB cable.
- When connection is made, paste the firmware files to the root folder of COWON D20.
- Click [Safely Remove Hardware] icon in the tray at the lower right corner of your computer screen to computer screen to disconnect the device from the PC.
- Make sure the COWON D20 is turned off and then turn on the device. COWON D20 will automatically start firmware upgrade.
- Back up any important data before the firmware upgrade.
- Please remove MicroSD card before the firmware upgrade.
- Please make sure the AC adapter is connected while upgrading firmware.
- Do not turn the player off before the firmware update has been completed.