Phone locks are not designed to keep a well resourced attackers out, they are to keep nosy people from casually accessing your data.
Competent authorities will not access your phone through the phone interface, they will just image the data on it. Unless you encrypt data on your device with a strong key, they will get all your data anyway.
Competent authorities will not access your phone through the phone interface, they will just image the data on it. Unless you encrypt data on your device with a strong key, they will get all your data anyway.