I own a samsung galaxy S5. but recently. mainly due to factory installed apps I am unable to add updates because of low storage. just 0.95GBs left. I have just purchased a 32GB SD card and intalled it. however after a google search I am no nearer knowing how to use it. maybe I am not technologically minded. so I am asking this forum for advice. I did manage to move one app to the SD card. (I do know how to do that know), But now I do not know how to retrieve it, or indeed move it back to my main storage. Thanks in advance for any advice offered.