Will an OS Upgrade Help for This?

This week I went from an old BB Tour 9630 to a Bold 9650. Both have the same Sprint 3G.

On the old machine, I could listen to radio stations for hours and hours through YourMuze. Now, on the new machine using the 5.0 OS, YourMuze cuts out at 9 minutes, 57 seconds every time. Says it's buffering and then says it's an error.

It only cuts out using Sprint, not on Wifi. And of course other things like podcasts through Viigo work fine.

So would an upgrade to the 6 OS help? I like listening to things in the car so the Wifi doesn't solve things. And I like the Bold so I don't want to have to go back to the Tour. Seems like an OS issue.

Thanks.

no way, it's a hardware issue

Nope, playing 9 minutes and stopping does not ring hardware issue to me.

I don't know what it could be thou...