iAUDIO 9 Firmware V1.17
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Warning/Caution
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Fixed data error when certain year is entered.
![](http://support2.cowon.com/contents/dn2/data/C08_old/iaudio9/1_10/images/a3_img_title_upgrade.gif)
![](http://support2.cowon.com/contents/dn2/data/C08_old/iaudio9/1_10/images/a3_img_dot_green.gif)
1. Unzip the latest firmware provided by COWON.COM and save it in any folder in your PC.
2. Please connect your iAUDIO 9 directly to the USB port on your PC with the cable that provided
3. The battery must be fully charged.
![](http://support2.cowon.com/contents/dn2/data/C08_old/iaudio9/1_10/images/a3_img_title_01.gif)
Download the firmware to your PC and unzip it. You will get iAUDIO9_FW.bin, iAUDIO9_RS.bin and iAUDIO9_FT.bin files.
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Connect iAUDIO 9 to the PC by USB cable and wait until your computer recognizes iAUDIO 9 as a removable disk.
![](http://support2.cowon.com/contents/dn2/data/C08_old/iaudio9/1_10/images/i9_img_003.gif)
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After iAUDIO 9 is recognized as a removable disk, paste iAUDIO9_FW.bin, iAUDIO9_RS.bin and iAUDIO9_FT.bin files. to the root folder (top folder in iAUDIO 9) in iAUDIO 9.
![](http://support2.cowon.com/contents/dn2/data/C08_old/iaudio9/1_10/images/i9_img_en_002.gif)
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After copy is finished, disconnect iAUDIO 9 from the PC and turn on the unit. iAUDIO 9 will automatically start firmware upgrade with firmware upgrade progress bar. The device will be turned off automatically after upgrade is completed.
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Turn on iAUDIO 9. Make sure the firmware version on the first screen is same as the installed firmware to confirm that upgrade is completed.
V 1.17
1.17
You will be able to check version of firmware on settings > system > information.