LCD display Touch Screen Digitizer Assembly for Sony Xperia Z3 D6603 D6643 D6653 L55u L55t with free tools (Black) LCD display Screen Touch Digitizer for Sony Xperia Z3 D6603 D6643 D6653 L55u L55t It is used to repair faulty screen, this will also cure: display problems, dead pixels, cracked screens, wrong color issues Pre-assembled replacement part for screen of Sony Xperia Z3 D6603 D6643 D6653 L55u L55t. Replacing the Screen in the Sony Xperia Z3 D6603 D6643 D6653 L55u L55t takes expertise. The Screen is tested out. If your phone that works great, but the display is damaged in some way, this auction is what you need Note: Instruction isn't included. Professional technician is needed for installation.