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  COWON  iAUDIO Expert  
08-05-2009 13:41:43  
  COWON O2PMP Firmware V1.31

COWON O2PMP Firmware V1.31

Warning/Caution
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.
Note
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)
Stabilized file systems
- Recommended to install this firmware to improve stabilization of using your device.
Video mode
- Fixed the error that system was down when the font of video subtitle was true type.
- Fixed the error that Hebrew and Arabic subtitles were displayed from left to right when the font of
video subtitle was true type.
Documents mode
- Fixed the error that Hebrew and Arabic texts were displayed from left to right.
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.
1.31D
You will be able to check version of firmware on Setup > Information.




No
Subject
    Name
Date
95 iAUDIO 7    iAUDIO 7 Firmware V1.17 iAUDIO 16/01/08
94 COWON Q5W    COWON Q5W Flash Player iAUDIO 07/03/08
93 iAUDIO **    LDB Manager V2.49 COWON 29/10/08
92 COWON A3    COWON A3 Firmware V1.27 COWON 19/11/08
91 COWON A3    COWON A3 Firmware V1.31 COWON 02/02/09
90 COWON S9    COWON S9 UCI Developer's Guide COWON 19/01/09
89 COWON D2+    COWON D2+ Firmware V2.02 COWON 20/03/09
88 COWON S9    COWON S9 UCI Developer's Guide V2 COWON 23/02/09
87 COWON D2+    COWON D2+ Firmware V2.10 COWON 07/05/09
COWON O2PMP    COWON O2PMP Firmware V1.31 COWON 08/05/09
85 COWON O2PMP    COWON O2PMP Firmware V1.33 COWON 11/06/09
84 COWON O2PMP    COWON O2PMP Firmware V1.35 COWON 07/09/09
83 COWON O2PMP    COWON O2PMP Firmware V1.37 COWON 03/11/09
82 iAUDIO 9    iAUDIO 9 Firmware V1.10 COWON 24/11/09
81 COWON O2PMP    COWON O2PMP Firmware V1.39 COWON 07/12/09
80 iAUDIO 9    iAUDIO 9 Firmware V1.11 COWON 10/12/09
79 iAUDIO 9    iAUDIO 9 Firmware V1.12 COWON 18/01/10
78 COWON D2+    COWON D2+ Firmware V2.11 COWON 09/06/09
77 COWON V5    COWON V5 Firmware V1.07 COWON 24/03/10
76 iAUDIO 9    iAUDIO 9 Firmware V1.13 COWON 21/01/10
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