Badly broken screen, taped and warmed about 15 minutes on heating pad set on high. Perfect, gentle, overall warming! Mark the front with Sharpie, ie WiFi, cable, etc. Used thin metal iSes... type tool and guitar pics. BUY NEW Plastic bezel!!! So super cheap. Rewarm on heating pad as necessary. Compressed air helpful to blow away tiny glass bits. Wear glasses! Take breaks! This is easy if you warm carefully and are patient!