No, just run Sooloos config on a Windows PC ensuring you have the latest (v31) it will automatically update the MS600 and any other Sooloos components as applicable.
Thanks Rathburt. I downloaded Sooloos Config v.31 from the Meridian website. It tells me that my MS600 has software version 1.2 and device build 169. Do you know if that's the latest software?
Roon, MS600, Simaudio 780D, Simaudio P-8/W-8 and Revel Studio 2s