I have an HTC Desire HD (on Vodafone UK). I noticed this week that when I now connect it to either pc or mac the option to mount as a hard drive is no longer present. Why? What do I need to do to get it back?
Ok, so I had a look at this thread and, as it suggests, I took the microSD out and put it back in again. Now it works as before. Smells like a bug to me?