If you replace the screen of iPhone 13 series, Face ID will be closed. The relationship between the iPhone and third party repairing was not very pleasant before. If Face ID is turned off with the screen replacement of Apple's latest iPhone 13 series, then many people will not be surprised. However, the latest video of Phone Repair Guru has shown the screen replacement process of iPhone 13 series. He said that although the screen replacement and component badging of the iPhone 13 series is quite easy, Face ID's work stops as soon as the screen is replaced. He also said that there is a way to get rid of this problem by installing some chips, but most of the third party repairing centers will not do it. Apple and third-party repair services have long been embroiled in controversy over where Samsung could be named.

but why Apple did it?
Here comes the question of quality control. They don't want any user experience to be bad for their product. When repairing an iPhone 7 or 8S from a third-party repair shop, the latest iOS updates are errors, as they use unauthorized components. If this error is to be removed, it must be officially fixed by Apple.
Apple has also taken steps to prevent third-party repairs on all series of iPhones, including the issue of the new iPhone 13. Apple wants its users to always use genuine products. So they design the components of their iPhone in a way that is complex from other brands.