iPad 4 Black Digitizer Assembly. This Black digitizer and glass for the iPad 4 will help you if you've broken front display and want to replace the cracked glass. Need to get it repaired before your wife finds out? If your tablet's screen is cracked, or just unresponsive, it may be a good time to get it replaced. Repairing the screen can be learned by watching videos on Youtube, however, professional installation is always recommended for the best result. This high quality digitizer is perfect for repair your iPad's screen to ensure you a direct replacement to the original. The iPad 4 screen is also compatible with the iPad 3.