I have a Samsung J5 phone running Android 5.1.1 (lollipop) with 8GB internal memory + 16 GB SD card. When i move my apps - like Facebook , to the SD card to free up space on the internal memory, I notice that after a day or so, all these apps have been automatically moved back to the device i.e. internal memory. I have read blogs suggesting that the Android v5.1.1 is the causing for this and the apps move back to the device as the 'default' location when they update themselves. I have been in touch with Samsung but they are clueless. Any insight would be appreciated.