1、[Precise Size] Mobile phone screen assembly, precise size design, compatible for Huawei P Smart phones, please confirm the model before purchasing. 2、[Perfect Replacement] Replacement screen digitizer assembly, everything has been tested to replace your broken, touch insensitive, non working screen. 3、[With Installation Tools] Replacement screen assembly, includes free tools. But in addition to the essential equipment opening tools, other tools need to be purchased. 4、[Installation Test] Please test the LCD touch screen before installing it to the phone. Make sure all the cables are well connected, the cables are fragile, do not push hard. 5、[Professional Installation] LCD screen does not include installation manual, make sure you know how to install it, it is recommended to have it installed by a professional.