Is it safe to change firmware version?

Hi all!
I’m gonna change firmware of my 6650A.
Currently its version is 102C, Dell OEM.
I wish to change version to 1.62, Liggy’s modified one.
Is it possible to change between DIFFERENT VERSION?
and is it safe at all? I don’t know… :eek:

Please help me to decide!

As long as you don’t change the first character of the firmware version on 6650 drives, it should be safe. 102C->1.62 is OK, 102C->2.62 will probably cause lots of problems.

thanks liggy! i wrote new firmware version 1.62 without error!
i have been testing functions of my 6650a… :slight_smile: