LCD Touch Screen Digitizer Assembly For Google NEXUS 7 2013 Asus ME571K Gen 2nd Frame WIFI version To replace your damaged, cracked, shattered screen, or screens with display or touch response issues. We suggest you are familiar or seek a professional for dismantling your device,or otherwise you may damage or break your device. Replacement Digitizer and Touch Screen LCD Assembly for Asus Google Nexus 7 2nd Generation 2013 Wifi Frame. buyer should test before installing,If the touch screen doesn't work, releasing the cable and try to connect again.Sometimes touch screen doesn't work just due to the cable not connected well. 100% new, tested before shipment, quality guaranteed.