How to back up sms/texts messages, bookmarks, games and apps on Galaxy Tab: Procedures

If you ever wanted to flash or upgrade your Galaxy Tab to any Firmware update, it is very important that you must back up all of your precious data stored or installed on the device (like your sms/texts messages, bookmarks, games scores, etc.), so a backup of your data would be your first approach. Firmware installation process will wipe and delete all of them and there are no guaranties that you