Comment by unethical_ban
4 days ago
Or turn your phone off while transiting airports. Not a catch-all solution in life, but considering the extra-lack of rights we have there, it makes sense. No need for them if you write down your confirmation number before arriving for departure, in order to get your ticket printed. On landing, have it off until you clear TSA and Customs.
It shouldn't be this way, but oh well.
At least disable biometric login.
And fully disable the USB port (GrapheneOS-exclusive feature). This will make it impossible to extract data with mobile forensics software/devices (such as the Cellebrite UFED).
Grapheneos has pin+biometric second factor as secondary unlock so it should be fine if you use that.