Compatible With Samsung Galaxy A51 A515 Display Replacementbefore Installation Notes Tips 1 Test Before Installationwhen Testing Please Do Not Remove Any Protective Film Or Tags. Please Pay Attention To The Problem Of Static Electricity.Before Attempting Any Installation Please Be Sure To Ground Yourself Is An ESD Electric Static Discharge Strap. This Will Prevent Static Electricity From Damaging The Electronic Components Within The Phone. Tips 2 Simulates Testingscreen Replacement Is A Very Fragile Product. We Strongly Suggest Test Before Installation. Please Simulate Testing Which Means Mobile Phone Apart Motherboard Plus Lcd Or Screen Connected Audio Cable And New Replacement And Then Power On Test Finished. If Test Ok Please Install It. If It Can't Show Normal Please Asap. And Please Do Not Force It To Be Installed In Mobile Phone.Tips 3 Do Not Over Bend Cableplease Make Sure Lcd Cable Do Not Over Bend. Over 90 Degrees Bent Will Cause Black Display.Package 1* Lcd Screen Replacement1* Screen Protectortools Include 1* Precision Screwdrive1* Plastic Triangle Pry Tool1* Stainless Steel Opening Pry Tool1* Anti Static Precision Tweezers1* Anti Static Spudger1* Suction Cup1* Sim Card Tray Pin Eject1 * Sided Adhesive