Titanium Backup, backup our application data
Titanium Backup allows us to make backups of your applications and data . Although there are other alternatives Titanium Backup is unique in its kind. Also, the application is free and allows the backup to Dropbox or other tasks like moving apps to SD. I personally find it an essential app for any Android user.
Also, this is the previous step to change ROM , but even if we want to change ROM is very helpful. For example, we can have our copy of all applications and data, and if we lose the phone or if it is damaged, restore everything as it was in a new terminal.
If you have a Samsung terminal you do not have this problem, but Android in general need to be root to take screenshots (up Ice Cream Sandwich). As root can install applications to take screenshots.
A good alternative is aScreenshots , which also allows you to take screenshots by simply pressing one second the search button.
Being root can do interesting things in Android, not only change ROM . That is why I think it's worth doing just to do things that I mentioned earlier. And it is essential if we want to make the leap to a new step ROM . We will have full control of the terminal and that is always appreciated.
As mentioned here once, often just want to be root or show we can say we are. But if we can do something useful with it, much better. I hope you has encouraged rootear your terminal .