Repair Master 3D is a simulator with a first-person view. Unfortunately, electronics break easily. But that's where you come in: it's a repair game where you can fix all sorts of gadgets. To fix your phone, you need to open up the electronics, switch out the damaged parts for repair, clean off the dust, apply thermal paste, reassemble, and voila, good as new. You can level up your skills and unlock new devices for repair.