Samsung Galaxy S9+
Moving apps to memory card
You can move your apps to a memory card to free up phone memory. To move apps to the memory card, you need to .
Slide your finger downwards starting from the top of the screen.
Press the settings icon.
Press Apps.
Press the required app.
Press Storage.
Press CHANGE.
Press the name of the memory card.
Press MOVE.
Press the Home key to return to the home screen.