LG K51 / Reflect
micro sd card tmobile
(metro by t mobile). one minute there's saved files, whether movies-music or documents will be present on the card. then in about a week all the files will disappear. When u are the only one using your phone (LG) u get worried. do those files dump after a while, where do they go. can they be retrieved? in the meantime, I uploaded all the files to my google drive with a monthly subscription.