1. Tft Material Lcd Screen And Digitizer Full Assembly (not Supporting Fingerprint Identification) For Vivo S9ev21 4g V2066, V2108 V21 5g V2050 Y71t V2102a S15e V2190a 2. About The Product 3. Lcd Screen + Touch Screen Digitizer Assembly (tft Material) For Vivo S9ev21 4g V2066, V2108 V21 5g V2050 Y71t V2102a S15e V2190a 4. Your Broken Or Unusable Item With A New One 5. Make Your Device Look More Refreshing Than Ever 6. Completely Fit And Work 7. Each Item Has Been Checked And In Good Condition Before Shipping 8. Professional Installation Is Highly Recommended. We Will Not Be Responsible Once The Screen Is Installed 9. Note: Not Supporting Fingerprint Identification 10. Before Installation Notes 11. Tips 1: Test Before Installation 12. When Testing, Do Not Remove Any Protective Film Or Tags. Please Pay Attention To The Problem Of Static Electricity. 13. Before Attempting Any Repair, Be Sure To Ground Yourself Is An Esd (electro Static Discharge) Strap. This Will Prevent Static Electricity From Damaging The Electronic Components Within The Phone. 14. Ensure You Wear Eye Protection And Use Caution Not To Cut Your Finger With The Glass Splinters. 15. Tips 2: Simulates Testing 16. Screen Is Very Fragile Product. We Strongly Suggest Test Before Installation. Please Simulates Testing, Which Means Mobile Phone Apart, (motherboard + Lcd Or Screen) Connected Audio Cable And New , Power On, Test Finished. If Test Ok, Please Install It. If It Can Not Show, Please Contact Us At The Very First Time. And Please Do Not Force It To Be Installed In Mobile Phone. We Will Not Be Responsible Once The Screen Is Installed. 17. Tips 3: Do Not Over-bend Cable 18. Please Make Sure Lcd Cable Do Not Over-bend. Over 90 Degrees Bent Will Cause Black Display.