Completely remove android app and all remnants

I’m sorry if this has been answered before but I’ve searched for hours to no avail.

My install is completely messed up (my fault) and I’d like to completely start over. The problem is when In un-install and reinstall it just brings back the old settings. I’ve attempted to delete any files and folders I thought might be involved but again that failed.

There’s got to be an easy way of doing this but I’m missing it. Please point me in the right direction.

Samsung S9

Try this:

  1. Look up the storage path in the settings in the Nextcloud app (for me it’s /storage/emulated/0/Android/media/com.nextcloud.client)
  2. Delete data of nextcloud app via Android settings and uninstall the app
  3. Delete remaining data from 1)