| Memory capacity of the player is different or smaller than specified. | COWON X9 | 2012/09/20 |
| What are bundle accessories for COWON X9? | COWON X9 | 2012/09/20 |
| How can I display lyrics? | COWON X9 | 2012/09/20 |
| How many defective pixels would be acceptible for FOC repariging service? | COWON X9 | 2012/09/20 |
| My COWON X9 doesnt play a video file and says that it is not supported. | COWON X9 | 2012/09/20 |
| How long COWON X9 is able to play continuously? | COWON X9 | 2012/09/20 |
| Supported Image file format? | COWON X9 | 2012/09/20 |
| Does COWON X9 support multi-tasking? | COWON X9 | 2012/09/20 |