Android is a popular mobile operating system and it is one of the most popular smartphone platforms in the world. However, there are some people who have decided to root their Android smartphones in order to get more features and privileges. There are a few ways to backup Android OS before rooting it. One way is to use a software called Titanium Backup. Another way is to use a program called Android Data Recovery. Finally, another way is to use a program called Odin which can be found on the Google Play Store.
