Flex Cable Ribbon with Headphone Audio Sound Jack & Microphone Replacement Part for Nokia Lumia 1020 Flex Cable Ribbon with Headphone Audio Sound Jack & Microphone Replacement Part for Nokia Lumia 1020 No instructions manual include. Professional technician is needed for installation. We wont responsible for any damage due to improper operation. *Repair/Replacing old, broken, damaged Flex Cable Ribbon with Headphone Audio Sound Jack & Microphone Compatible with: Nokia Lumia 1020 Pacakge include: 1x Flex Cable Ribbon with Headphone Audio Sound Jack & Microphone