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GuidetoFirmwareUpgrade
⑧Run the firmware upgrade program by selecting "Firmware Download" icon in "Start / Programs / COWON iAUDIO U2 / Firmware Download".
⑨Firmware upgrade program searches iAUDIO. Make sure that iAUDIO is properly connected to the PC. If the program cannot find iAUDIO for a long time, click Cancel, disconnect iAUDIO from PC and try again from step 7.
iAUDIO U2