Feature: 1. Compatibility: Phone LCD screen for Galaxy A31 A135 SM A315F SM A315F DS SM A315G DS LCD screen replacement. (Not suitable for other models). 2. Clear: Suitable for Samsung Galaxy A31 6.4in LCD display, with high brightness, high pixels, and 3D sensitive touch functions, it brings you a clearer and more colorful screen world and enjoys an authentic visual experience. The screen requires fingerprint correction after installation, otherwise the phone cannot be unlocked by fingerprint. 3. Application: Used to fix the screen problems, such as incorrect screen response, display problems, pixel distortion, touch failure, broken LCD screen, wrong color, aging or freezing LCD screen, etc. 4. Great Replacement: High color saturation, high resolution, wide color gamut, and smooth feel. Make sure that the 6.4in replacement screen has no scratches, no dead ends, and no dotted pixels or lines on the screen. 5. Warm Note: It comes with frame and repair tools. Be sure to correctly identify your model before purchasing, the wrong model may damage your phone. Specification: Item Type: LCD Display Digitizer Screen Product Material: LCD Weight: Approx. 270g / 9.5oz Applicable: For Samsung Galaxy A31 Model: For A135 SM A315F SM A315F DS SM A315G DS Screen Size: 6.4in. Package List: 1 x LCD Display Touch Digitizer Screen 4 x Screwdriver 2 x Pry Bar 2 x Pick 1 x Sucker Note: Installation tutorials are not included, if you have repair experience and have the appropriate equipment, please look for installation tutorials on website. If not, we strongly recommend taking the device to a place like a repair shop for professional installation. Connect the cable to test whether it works properly before installation.