Lumia 640 LCD Display with Touch Screen Digitizer Assembly with Frame For Microsoft Nokia Lumia 640 LCD Display with Touch Screen Digitizer Assembly with Frame For Microsoft Nokia Lumia 640. To replace your damaged, cracked, shattered screen, or screens with display or touch response issues. 100% new, tested before shipment, quality guaranteed. Pre-assembled replacement part for screen of Microsoft For Nokia Lumia 640. Note: Instruction not included. Professional technician is needed for installation.