Hi everyone,

I tried upgrading one of my clients' DD620 from 5.2 to 5.4, but it seems the upgrade path is not available. I could upgrade within the same version 5.2.x to another 5.2.x, but not straight to 5.4. Furthermore, the 5.3 is deprecated and there is no download available to create a single-hop upgrade from 5.2 > 5.3, and then to 5.4.

Anyone have any ideas?

Regards,

Edin