Tap the screwdriver, once it is in your storage, use it to take off the screws, then, tap on the gold plate to make it also go into storage. Finally, turn your device upside down and the green arrow will appear.
Try using the codes 1, 6, 4 and 3. There are codes that are on top of the door. These codes are clues as to which buttons you should press. Alternatively, tilt your phone until a hammer is released. Then use the hammer to break the wall.