LCD display Touch Screen Digitizer Assembly for Samsung Galaxy S4 SIV ZOOM C101 + Frame with free tools (White) LCD display Screen Touch Digitizer for Samsung Galaxy S4 SIV ZOOM C101 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 Samsung Galaxy S4 SIV ZOOM C101 Replacing the Screen in the Samsung Galaxy S4 SIV ZOOM C101 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.