If your Samsung phone is experiencing the "System UI isn't responding" or "Unfortunately, a setting has stopped" error, this video will help fix it. If the System UI isn't responding issue causes your phone to hang or you can't access an app, this video will solve your problem. _______________________________________________________ Subscribe to our channel for more fun and useful videos like this: http://bit.ly/2Y2j5Va Subscribe to the Tweak Library English channel: http://bit.ly/2WPu9Zd _______________________________________________________