There are a few things you can do to stop your Android screen from moving when you trace. First, make sure that your Android phone is rooted. Second, make sure that you have a stable connection and that your phone is not in any danger of freezing or crashing. Third, try tracing the movement of your Android screen using a software tool like Google’s TraceMyScreen or an online service like Movoto. Finally, if all of these steps don’t work for you, you may need to get a new Android phone and try again.