If you have an Android phone and are using Google Smart Lock, you can delete your Facebook account from the lock screen. To do this, open the Google Smart Lock app and click on the three lines in the top left corner of the screen. On the left side of the screen, you will see a list of devices that are currently locked. If your phone is not on this list, it is not locked. On the right side of the screen, you will see a list of devices that are currently unlocked. If your phone is not on this list, it is not unlocked. In the top right corner of the screen, you will see a button called “Delete.” Click on this button to delete your Facebook account from Google Smart Lock.
