Heads Up :
The post you are writing will appear in a public forum. Please ensure all content is appropriate for public consumption. Review the employee guidelines for the community here.
9.1.7 is still the "latest" recommend code via TAC for the 5505's.
However, you will need 1 GB of memory to run that code without getting errors in ASDM when you connect.
You would also need to go from 8.2.5 > 8.4.6 > 9.1.7
In my experience if you...