All products AW1 COWON X9 COWON A5 AC1 COWON Z2 iAUDIO 10 COWON C2 COWON D3 COWON X7 COWON J3 COWON V5 iAUDIO E2 iAUDIO 9 COWON UM1 COWON D2+ COWON S9 COWON O2PMP iAUDIO U5 COWON Q5W COWON A3 iAUDIO 7 COWON D2 iAUDIO F2 iAUDIO T2 iAUDIO 6 COWON A2 iAUDIO U3 iAUDIO F1 iAUDIO M5 iAUDIO G2 iAUDIO X5 iAUDIO 5 iAUDIO G3 iAUDIO U2 iAUDIO M3 iAUDIO 4 CW300 CW200  View Article          COWON    iAUDIO Expert   25-02-2009 14:44:32     COWON D2+ doesn’t work properly when memory is full. For COWON D2+ to function properly, it requires at least 5MB of free space for saving settings and other system files.  Prev    Is it possible to upgrade to none DAB D2+ to upgrade DAB by firmware? COWON   2009/02/25   Next    Why is the memory size different from the actual size? COWON   2009/02/25          What's New   FAQ   Q&A   F/W S/W   Manuals   Product Guide