Penta lobe 5 point 0.8*25mm / 4 point 1.25*25mm / Tri-Port 3 Point Screwdriver 0.6*25mm for 5 5s 6 6s plus 7 7 plus 8 8plus x xr xs max 11 pro max 12 pro max and smart watch all above Internal Battery & Screen Replacement Screw