Defect AMOLED Screen Assembly With Frame Touch Digitizer For Samsung Z Flip4 F721 F7210 F721U F721B F721N Replacement

Defect AMOLED Screen Assembly With Frame Touch Digitizer For Samsung Z Flip4 F721 F7210 F721U F721B F721N Replacement(Test) Please test the screen before installation and take video for the whole process.You only need to connect the The screen flex to the motherboard.(Needn't remove the components to new screen while testing).If there is any problem with the item,Please stop the process and contact us.TIPS1. It's necessary and important to shoot a video when you unpack the package, and it will be a valid evidence when you receive damaged lcds.2. Please test it before your installation. (Remember!!!)3.If you are not good at replacing the LCD, please do it by a professional person or repair shop.4.LCD is Fragile and easily broken or work unproperly by installation mistakes.5.We test 3 times before shippment，If you can't provide the video,we couldn't believe it is.We are not responsible for any installation mistakes.6.If item is defective after geting porducts, you can still send it back to us. We will send you a new one after receiving the defective item. BUT you have to make sure the screen on good condition of surface.Feedback：    Your satisfaction is our eternal pursuit. Please leave Feedback 5 Stars if you are satisfied with our products. Thank you very much.    If any issues, please feel free contact to us BEFORE you give us neutral or negative feedback, we will work with you to solve any problems. Thank you for your understanding!