FaceID fails after updating iOS for older iPhone models. Don't rush to upgrade!

The operating system used in each mobile phone is different. As the leader of the mobile phone industry, Apple uses the independently developed ios system. Presumably, users who have used Apple phones know that the system is very smooth and stable. Recently, Apple has pushed users a number of system versions, but the FaceID fails after the old iPhone models update iOS. What is the specific matter? Now let's introduce the mouse to you!

[FaceID of old iPhone models fails after updating iOS, and resetting is useless]

Some netizens reported in the community that the old iPhone received the iOS 15.7.1 RC version this week, and the updated Face ID is no longer available. When the user resets the face ID, the system will pop up and prompt "Face ID is unavailable, please try again later".

According to the information provided by netizens, the mobile phone was normal when running iOS 15.7, but the above situation occurred after updating to iOS 15.7 RC. The models that won the bidding include iPhone 12 Pro, iPhone 13 Pro Max, etc.

The new Apple models are all the iOS 16 systems that are pushed, but the old models will also receive the iOS 15.7 push messages. Users who have recently upgraded the new system version still encounter a lot of problems. Don't worry, Apple will definitely solve them!