I was under the impression that if you swap your SD card into another phone then you get all the data back on it. Yeah if its photos, videos, or music files, it works but if its apps you do not get your saved data back on the app because I guess part of it stores on the phone's memory. So basically SD cards arent really meant for apps. The only way to get it back is to root your phone and use a backup program or app. Those of you who root your phone is it worth it and it is safe ?