Mencia Cell Phone Parts Touch Screen Glass Digitizer for HTC ONE E8 M8st with Free Tools (Not Include Lcd) (Black (Dual Sim)) Pack With Mencia Free Tool Kit and Receive Bag.(If you like to fix the cell phone by yourself no worry about the tool!!) Not with the instructions inside the package.(If you gonna do it yourself any questions welcome to ask) Each screen is tested before shipping to ensure 100% functionality.pack with thick Foam paper and tough carton. Any problems please contact us ASAP. Note: if you have similar installation experience before, you can DIY, if not, please find some professional guy to help you. Thank you! Touch Digitizer Screen Fix Problems like :dead touch, Slow respond touch, part of screen do not respond touch and broken glass for HTC ONE E8 M8st