Unifix Charging Port Flex Cable Dock Connector USB Port Repair Part for HTC One M8 (Single Pin) + Toolkit Brand New-High Quality Charging Dock Flex with Microphone for the One M8 (Single Pin Conector) Instructions are not included however multiple videos are available on youtube. Compatibility: HTC One M8 16GB (All Carriers) + 32GB Harmon Kardon Edition Premium Repair Tools Included with this order All parts are tested and quality controlled prior to shipment.