@wonofone @mcc @JulianOliver @BradRubenstein@infosec.exchange with an android 13 on fairphone3, I have a QR code scanner on my lock screen. I disabled it by removing camera permission from the google play service but the button is still there. The only reason I see for a QR code scanner on the lock screen that I can't remove is a backdoor. Like if someone scan a specific QR code, poof phone unlocked