| Is it possible to upgrade to none DAB D2+ to upgrade DAB by firmware? | COWON D2+ | 2009/02/25 |
| COWON D2+ doesnt work properly when memory is full. | COWON D2+ | 2009/02/25 |
| Why is the memory size different from the actual size? | COWON D2+ | 2009/02/25 |
| Characters on the display are corrupted. | COWON D2+ | 2009/02/25 |
| There is too much noise in my recordings. | COWON D2+ | 2009/02/25 |
| Album art is not displayed in MUSIC mode. | COWON D2+ | 2009/02/25 |
| The battery life is shorter when I use external memory | COWON D2+ | 2009/02/25 |
| The player is on but there is no sound. | COWON D2+ | 2009/02/25 |