Special thanks to member who recommended fix for unresponsive touchscr

I joined to thank a member for recommending use of “down volume” + “off/on” buttons to reset iphone 7 touch screen problem. I can’t find this member’s original posting to reply directly so I hope my thanks gets forwarded to him/her. I tried the input on my iphone 5s and it’s currently working fine—Thank You very much for your suggestion! Not sure how long it will last, but I’m very grateful! Cat