3 points
Fairphones arenβt even anywhere close to meeting the security requirements of GrapheneOS. Daniel Micay explained this many times, most notably in this Reddit thread (before they left Reddit and switched to their own, self-hosted forum) https://redlib.nohost.network/r/GrapheneOS/comments/10b5x4n/has_anyone_managed_to_install_grapheneos_on_a/j67pbny