Hello,   From any version in 6.0.x you can go to 7.0.2.   There are no intermediate steps needed.  Always make sure the firmware of all members in a group is the same.    Regards, 
Hello, I am working with a group of arrays all are PS6510's, 2 are at 6.0.1 and 1 is at 6.0.5. I need to get them to the most up to date firmware but I have been hearing there are some pitfalls. I was told that I need to bring the environment up to 6.0.8 1st then go to 7.x.x, is this correct? Could I just go straight to 7.x.x? Thank you very much!
PS6510: Upgrading to 7.x.x