Many rooting tools (like KingoRoot or iRoot) claim success but fail to properly install the su binary into the system partition. A "soft root" may survive until a reboot, then vanish.
Some root managers allow you to toggle root "on" or "off." If it's disabled, the binary might be hidden from other apps. How to Fix It no superuser binary detected are you rooted new
If you're seeing the "no superuser binary detected" error message and you're certain that your device is rooted, there are a few things you can try: Many rooting tools (like KingoRoot or iRoot) claim