#GrapheneOS uncovers leaked documentation for smartphone exploits by Cellebrite. XRY and Cellebrite say they can do consent-based full filesystem extraction with iOS, Android and #GrapheneOS. It means they can extract data from the device once the user provides the lock method, which should always be expected. They unlock, enable developer options and use ADB. Cellebrite's list of capabilities provided to customers in April 2024 shows they can successfully exploit every non-GrapheneOS Android device brand both BFU and AFU, but not GrapheneOS if patch level is past late 2022. It shows only Pixels stop brute force via the secure element.