Hi all,
I want to switch all my apps to device pw based access.
On my Android smartphone, Iām using nextcloud for a long while, with automated foto and video uploads etc. Tons of synced files in various folders, existing server side and local on device.
Question: How do I smooth re-authorize my nextcloud app, without getting any local data destroyed or out of sync, if possible?
Better to ask before just try&error 
Thanks,
Michael