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  COWON  iAUDIO Expert  
06-01-2010 15:28:05  
  COWON O2PMP Firmware V1.43

COWON O2PMP Firmware V1.43

When you install this firmware in your device, you won’t lose the data in your device. However,
  please back up your data in case of loss.
Please make sure the battery is charged enough for upgrade. It is recommended to connect a wall
  adaptor while upgrading your device.
Do not turn off or press the reset button of your device while it is upgrading.
Recommended to download firmware from our website only.
You are able to check files are saved correctly through "check disk" When your device is not working stable.
  Run 'Disk Check' menu in 'Setup > System > General'.
Please make sure that you are disconnecting your device with "safely remove hardware" for disconnecting
  your device and PC safely.
COWON Media Center - You can easily convert or rip your files to compatible files on COWON O2PMP by
  JetAudio. (AVI, MP4, Musepack, WavPack, TTA, APE, FLAC and so on)
Video mode
  - Fixed the error that some .avi files with broken header are not working properly.
Music mode
  - Fixed the error that album art was not displayed when go back to the first song after playback the last song
  in the folder in none repeat mode.
When you need to upgrade your device.
1. The current firmware version of your COWON O2PMP is different from the application version.
2. Your Device doesn’t power up after format the device.
3. Your device halts due to deletion of the system folder or other unknown bugs.
4. When HDD error is occurred after disk cleanup.
5. New firmware is published with fixed bugs.
6. New features are enhanced with new firmware.
Please read notes before install the firmware.
1. Unzip the latest firmware provided by COWON.COM and save it in any folder.
2. Please connect the USB port on the back of your computer when you are upgrading firmware.
3. The battery must be charged enough or full
After unzip the firmware file, select all files in the firmware folder and right click to copy.
Connect COWON O2PMP to a PC via USB cable. When connection is made, paste the firmware files to the root folder of COWON O2PMP.
Click “safely remove hardware” icon in the tray at the lower right corner of your computer screen to disconnect COWON O2PMP from the PC.
Make sure the COWON O2PMP is turned off and then Press the power button. COWON O2PMP will automatically start firmware upgrade. COWON O2PMP will restart after finishing upgrade.
Pease restart the device and check the version of firmware is correct then firmware upgrade is done.
You will be able to check version of firmware on Setup > Information.

notice iAUDIO **   LDB Manager V2.59 COWON 11/11/14
notice COWON O2PMP   COWON O2PMP Firmware V1.43 COWON 06/01/10
notice COWON O2PMP   COWON O2PMP User Program SDK V1.03 COWON 02/12/08
10 iAUDIO **    LDB Manager V2.51 COWON 18/11/11
9 iAUDIO **    LDB Manager V2.50 COWON 15/09/11
8 COWON O2PMP    COWON O2PMP Firmware V1.39 COWON 07/12/09
7 COWON O2PMP    COWON O2PMP Firmware V1.37 COWON 03/11/09
6 COWON O2PMP    COWON O2PMP Firmware V1.35 COWON 07/09/09
5 COWON O2PMP    COWON O2PMP Firmware V1.33 COWON 11/06/09
4 COWON O2PMP    COWON O2PMP Firmware V1.31 COWON 08/05/09
3 iAUDIO **    JetShell V4.50 (Integrated version) iAUDIO 12/02/07
2 iAUDIO **    Win 98 Driver iAUDIO 06/02/06
1 iAUDIO **    JetLogo V2.26 iAUDIO 09/08/05
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