About Quality:The replacement For Samsung Galaxy A16 5G LCD screen ,is New TFT Screen,not original,without LCD fingerprint,6.7 inch. compatible with Model A166U A166U1?U.S. Version?.Please do not use it for other models??? Please check your phone model (Setting - About phone - Mobel number) before purchasing.All screens are tested before shipping,you can buy with confidence. Compatibility:Perfect fit for Samsung A16 5G replacement screen:SM-A166U,A166U1,A166P, (Not for 4G,A166B),Please check the model number of your device before purchasing this Item. You can find the model type of your device on your device and / or in the settings. Features:This screen is used to replace old, broken, black,line,cracked, damaged,touch problem, dead pixels and wrong color issues faulty display. Easy Installation:.We provide a full set professional repair tools to help you replace your brocken screen and come with original back cover adhesive+battery adhesive pre-assembled. Notice:Don’t press Samsung A16 5G LCD hard,it’s easy to damage.Please test screen before installation.Then keep your phone power off and disconnect the battery cable when assembling.When removing the back cover glass, please heat it with a hot gun and you should be careful not to damage the glass.If you are doing this for the first time,please search on Youtube and follow the video step by step. Enjoy the fun of DIY(Do It Yourself).