Will this work with a case on the phone? Alex January 22, 2019 11:04 Updated Follow A: The Universal Magnet Mount comes with a Metal Plate that you can place in between your case and your phone which will allow your phone to stick to the magnet. You can attach the metal plate on your case, as well. Related articles Will this hold an iPad? How do you remove the magnet from the phone? What is the maximum weight capacity? Is it compatible with iPhone X? Will it affect the wireless charging? Can this be used to control a media player? (Play, Pause, Volume Up/Down, Next/Previous Track) Comments 0 comments Please sign in to leave a comment.