Mix about one hundred g of your powder with ample water to create a paste with a creamy regularity. Go over your speaker and any other ports, including your charger or headphone port, with tape to keep the polish from finding in. Dip a polishing cloth in the glass polish https://iphone-polishing-machine31863.izrablog.com/35152671/an-unbiased-view-of-iphone-polisher