You may find it more convenient to unlock your phone by pressing your fingerprint on or staring at the phone screen instead of typing out a password. But, some courts have determined that having your phone set to be unlocked via your biometric information will also make it much more convenient for police and prosecutors seeking to gain access to all the private information in your phone.
Continue reading at http://ronpaulinstitute.org/archives/peace-and-prosperity/2020/february/08/how-you-unlock-your-phone-may-determine-if-police-can-access-it-without-your-consent/