The middle housing frame is used to support the LCD screen on the Samsung Galaxy S7 (with small parts), providing success and stability in display. If the LCD support frame has broken during the replacement of your smartphone, or if you simply wish to renovate your smartphone, you can find a new frame for replacement here. The middle housing frame comes with pre-installed small parts. The volume and power buttons are located on both sides to reduce unnecessary hassle. Made from quality materials with excellent craftsmanship and precision processing. Ideal 100% fit. Professional installation is recommended.