Originally Posted by tenvs7th1
1. What do you mean by Model Difference?
2. My firmware version is F01.01.05P I believe this is an old one. Thats why I've been trying to download the new one but on the sansa updater menu its showing not available...
I mean maybe it has something to do with the fact there are different versions of the Clip and the Fuze. However, this is a total guess so it's probably wrong.
A better guess would be that the firmware doesn't support, which seems to be the case since you say that you have an older firmware. If Sansa Updater doesn't work, then just download the firmware file, put your Clip into MSC mode and manually update the firmware.