Back up iPhone App setting ... FINALLY

I was frustrated by this for quite a while: everything after I uninstalled an iPad app, I lost all the setting. And when I reinstall the same app, it's like I start from scratch. This is ultra frustrating when dealing with games. Fortunately, there's an Cydia app called AppBackUp that may be my rescue. It allows me to back up my iPad application setting for specific application. So now I can do a backup, and then uninstall an app, knowing that later I am able to restore the state.

I am about to try it, and hope it works out.