Ren'Py All renpy game android port I played now can't detect save file location?

[ZelvanInRow]

I keep encountering no valid save locations error in all ren'py game I played in my phone. Can anyone help me with that?

 

[Penumbral Evanescence]

I keep encountering no valid save locations error in all ren'py game I played in my phone. Can anyone help me with that?

This thread has some useful details on where Android save locations are located.

Should be under "root explorer" internal storage/android/data if it is a ren'py game.