June 15 news, last week Android 11 Beta 1 officially launched, Google Pixel model spear head. Considering that this is beta Android 11, the system is not stable enough, many Pixel users upgrade to Android 11 and choose to downgrade back to Android 10, but after the downgrade found a new bug.
According to 9to5 Google, many users have reported that the Google Pixel 4, Pixel 4 XL downgraded back to Android 10 after facial recognition can not be used, the system prompts facial information can not be entered.
Google acknowledged the error and said it would fix it in a later release. 9to5Google reminds users that users of the Pixel 4 series upgraded to Android 11 are carefully demoted or facial recognition will not be available. Since the Pixel 4 and Pixel 4 XL only support 3D face recognition and no fingerprints, security will be reduced if errors can only be unlocked with a traditional password or pattern after the downgrade.
It’s worth noting that in addition to the Pixel 4 series, the OnePlus 8 series, the Realme X50 Pro series, the Xiaomi 10 series, the Xiaomi POCO F2 Pro, the Find X2 series, etc. will all taste Android 11 this month.