Unifix SD Memory Card Tray Holder Slot with Power Volume Button Connector Flex Cable Replacement Parts for HTC One M9 + Repair Toolkit Brand New - High Quality SD Memory Card Tray Holder with Power Volume Button Flex Cable for HTC M9 Memory Card Reader + Volume Connector Flex + Power Button Cable Repair Parts Repair Tools Included Instructions are not included however multiple videos are available on Youtube. Compatibility: HTC One M9 (All Carriers)