With new smartphones come new bugs and flaws

https://www.digitaltrends.com/mobile/ios-13-problems/

https://arstechnica.com/gadgets/2019/10/galaxy-s10-fingerprint-reader-defeated-by-screen-protectors-phone-cases/

https://www.engadget.com/2019/11/01/google-s-pixel-4-face-unlock-fiasco/