Welcome to YHX-US Store to Purchase Products! Compatible with:LCD display For Samsung Galaxy A51 A515 A515U1 A515u A515A SM-A515F/DS SM-A515u 2019 (Does not support fingerprint unlock)Installtion Note:(1). The screen replacement is fragile and fragile, so please be careful when opening the package and installing it. (2). Please turn off the power of the mobile phone before installation, and carry out the simulation test of static mode. (3). Test before installation, we recommend professional installers to install; if you want to try your own operation, you can consult the seller to get the installation video or go to YouTube to find the installation video. (4). The tool provided by the seller is a general installation tool, if you need a professional installation tool, you need to purchase it separately. (5). When or after installing the screen, there may be lines, white spots, black screens and other mobile phone problems on the screen. Please do not panic, contact the seller in time or carefully disassemble the product and then reinstall and restart the phone. (6). If you have any questions, please contact the seller through Message in time, please do not contact the platform directly, the platform may not be able to give you a direct solution. Package Included:1- Exquisite Gift Box1-Display For Samsung Galaxy A51/A515 A515U1 A515U A515A SM-A515F/DS SM-A515U 20191-Screen Protector1-Alcohol Pack