1、RELIABLE QUALITY: The screen components are made of high quality LCD materials, sturdy and durable, every mobile phone LCD screen is inspected and maintained in good quality before shipping. 2、REFRESHING YOUR DEVICE: This mobile phone screen assembly is used to replace old, broken, cracked, damaged ones. Make your device look fresher than ever. 3、PROFESSIONAL INSTALLATION: This LCD screen and digitizer complete assembly requires professional technician installation and can be used after replacement. 4、REPLACE OR REPAIR THE SCREEN: Such as abnormal screen response, display problems, PX distortion, cracked LCD screen, touch problems, wrong color problems and dead LCD. 5、SCOPE OF APPLICATION: Mobile phone screen replacement spare parts LCD screen and digitizer complete assembly for OPPO A11X A11 A8 A5 A9 A31 mobile monitors.