COWON

COWON S9 Firmware V2.53


	Warning/Caution
	If you purchased COWON S9 after March 2010, install firmware version X.52 or higher only.
	Downgrading firmware to lower than X.52 may cause damage to your COWON S9.
	Please make sure the battery is charged enough for upgrade.
	Please do not press the reset button the device while it is upgrading.
	Please back up your data.
	Please make sure you are disconnecting device with "safely remove hardware" for safely disconnect
	your device and PC.
	Please download firmware only on our website

	Note
	COWON Media Center- JetAudio can easily convert or rip your files to compatible files.

Improved overall speed of UI.

Fixed the playback error of some MP3 and OGG files.

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.

Fixed the error of subtitles of some video files.

Fixed the error that clock was stopped in certain circumstance in Main Manu 3.

COWON S9 Firmware V2.53 Download


	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 COWON S9 to the USB port on the back of your computer by USB cable 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 S9 to a PC via USB cable. When connection is made, paste the firmware files to the root folder of the device.

	Click ��safely remove hardware�� icon in the tray at the lower right corner of your computer screen to disconnect the device from the PC.

	Make sure the COWON S9 is turned off and then turn on the device. COWON S9 will automatically start firmware upgrade. COWON S9 will restart after finishing upgrade.

	You will be able to check version of firmware on settings > system > information.

NO	SECTION	MODEL	SUBJECT	DATE
475	AutoCapsule	AC1/AD1	Auto Capsule AC1/AD1 Firmware V1.3.4 / PC Player V1.3.4	2013/02/14
474	Previous Model	iAUDIO E2	iAUDIO E2 Firmware V1.13	2012/12/11
468	Previous Model	COWON V5	COWON V5 Firmware V1.23	2012/09/11
457	MP3	COWON C2	COWON C2 Firmware V1.17	2012/04/17
456	Previous Model	COWON J3	COWON J3 Firmware V2.29	2012/04/03
414	Previous Model	COWON S9	COWON S9 Firmware V2.53	2010/08/02
397	Previous Model	COWON D2+	COWON D2+ Firmware V2.13	2010/01/26
377	Previous Model	iAUDIO 7	iAUDIO 7 firmware V1.18	2009/05/29