How to Fix Face ID "Move Higher or Lower" Problem With JC Pro 1000S Dot Matrix Tester & JC Dot Flex

iPhone X and above models would come with Face ID failure after being dropped, water damage or improper operating during repairing, espcially the dot projector module risk higher. According to our test, this problem can be fixed by replacing dot projector flex. Just follow us to check out how to repair the Face ID not working of iPhone 11 Pro with JC Pro1000s and its dot matrix module. 00:00 Intro 0:11 Tools we need 0:20 Find the problem 0:48 Take apart the phone 1:39 Burn data 2:07 Test the new flex 2:41 Take down the old projector flex and solder the disk to a new flex 6:04 Test dot projector 6:22 Laminate the disk and dot matrix lens assembly 6:53 Test Face ID 7:58 Conclusion JC Pro1000s: https://www.elekworld.com/shop/produc... Dot Matrix Testing Board for JC-V1S Programmer: https://www.elekworld.com/shop/produc... JC Dot Matrix Flex: http://www.elekworld.com/shop/product... Hot Air Gun: https://www.elekworld.com/shop/produc... Soldering Iron: https://www.elekworld.com/shop/produc... Tin Wire: https://www.elekworld.com/shop/produc... For more Repair parts&Tools and Tech support, please visit: Website: http://www.elekworld.com​ Facebook:   / elekworldshop   Instagram:   / elekworld   Twitter:   / elekworldl