Skyview update to older version

[Fredo]

Hello
Is it possible to "update" to older firmware?
In my european LSA aircraft the manufacturer approved version is 15.4.7 but the system contains the 16.2.4 version.
Is it safe to reinstall the 15.4.7?
Thank you.
Fred

 

[Rhino]

Skyview software

I would like to reinstall an older version of software. How do I get 16.0.1? Thanks in advance!

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