


If you absolutely must do so, go to Settings > Storage & USB. ↑ How do I force move apps to SD card on Android? Well, Android apps cannot run from the SD card while the card is mounted. If they don't, the option to "Move to SD card" is grayed out. Developers of Android apps need to explicitly make their apps available to move to the SD card using the "android:installLocation" attribute in the element of their app.
