SG200-26 Firmware seems it cannot go beyond 1.3.2.02

matt_murdock · ‎12-08-2016

Well, along with my other post about the firmware upgrade failure, I was able to get the switch to 1.3.2.02. As I try to use the 1.4 versions (tried 14088, 14502, 1413) all say illegal software format. Whats up? Yes I did get the boot code upgraded as well.

matt_murdock · ‎12-09-2016

As pointed out to me you have to step upgrade to 1.3.5.58.ros (I upgraded to 1.3.7.18.ros as well, just to be sure). Then I was able to go to 1.4.7.5.ros (December 2016 release). For some reason all the firmware never showed whilst searching cisco download site. the next day, for some reason, the firmware all showed to be available for download.