CVE-2016-3889 (android)
Android 6.x before 2016-09-01 and 7.0 before 2016-09-01 allows physically proximate attackers to bypass the Factory Reset Protection protection mechanism by accessing (1) an external tile from a system application, (2) the help feature, or (3) the Settings application during a pre-setup stage, aka internal bug 29194585.
Source: CVE-2016-3889 (android)