See [URL]
Hello Team,  We are having unisphere remote installed and we are monitoring VNX and VNXe devices.  But its very old version - Version 2.0.0.20798.  I would like to update this to the latest version. I see that we have Unisphere Central 4.X available now, is it possible to update directly from 2.0 to 4.1 or latest version . Please guide me.   
Update Unisphere Remote to Unisphere Central