Hi Lupix,
Yes, you can turn on VeryVerbose logs (this is what All does) in shipping builds. As you have noticed, the LogCmds commandline option is only available in non-shipping builds. You will need to recook your title with the following in your title’s DefaultEngine ini file (Usually in the TITLENAME/Config/ folder).
[Core.Log]
LogOnline=All
Hope this helps.