Roll back to Jarvis 16.1

Hi,

I installed v17.0 about a week ago but there is too much that does not work:
– YouTube app al lot of movies won’t play
– Deredactie app (local TV app): same thing
– …

In addition I had a few crashes, something that almost never happened before.

I still have the installation file of Kodi Jarvis 16.1 and I want to roll back untill a more stable version of v17 is released.

Will my media database be intact if I install Jarvis 16.1 over 17.0?

Regards