Install f10 map through downgrading

Just dowloaded all the files to upgrade to the newest sync version and the f10 maps

My question is:

Will i lose all the changes made to the apim? Such as enable rear vjew camera etc. I did the change with forscan but i dont have the elm327 adapter anymore

Can someone verify that i wont loose the changes made?

Thanks in advance!!

Asbuilt changes won’t change

Thanks !

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