Just a small guide explaining how to use custom locations on Android 5.0 or higher to access vaults stored on e.g. a SD card:
1. Open Create new vault or add existing vault
2. Choose “Local storage” as Cloud service
3. Add a new location using the “+” button
4. Press the menu to choose your location e.g. SD card
5. Choose the storage e.g. SD card
6. Confirm the location with select
Do not navigate inside the folder where the masterkey.cryptomator
file is located. Select at least one folder on top. In this example, the masterkey.cryptomator
file is inside the TestVault
directory.