A few days ago, my 9530 prompted me to download and upgrade the OS. I did the download and now it keeps giving me error messages saying that there is not enough free memory to do the upgrade. In the update process, there's a message saying it is deleting old data to get more memory, but then it eventually fails saying I need to delete information to gain more memory. When I look at available memory I get the following:

Application memory: now reads zero. It had been reading like 2 Meg
Device memory: 879MB
Media Card: 7.3 GB

So what now?