This app will unroot any Android TV safely - Free
Simply tap on the 'Unroot' button and the app will take care of the rest. After the process is finished the Android TV will be rebooted automatically. This process is PERMANENT - cannot be undone.
Know your Android TV: This app displays some information about your Android TV such as: Kernel, CPU, Brand, Model, Board, SDK version and hardware
Note:
1- This app is for ROOTED Android TV's please make sure you have any superuser app installed as a system app in order to grant access.