@BfoX Like I said in the original post, main software exe is compressed. ISV is not. Maybe I was unclear. See example from https://we.tl/t-kvmaxP4esG...
I have a Sepura SHR3800, and when I read his info it says mainCodeSoftwareVersion>163900502935.He should be version V8.0-001, yes I think I need this...