1. once someone fails to unlock the mobile phone after it is lost, the mobile phone will automatically take photos, and the other party can also send back a notice if it changes the card.
2. There are two ways to take photos remotely by mobile phone:
(1) If the password is entered incorrectly twice after the mobile phone is locked, the front camera will be automatically turned on to take photos.
(2) Meizu mobile phone logs in to Flyme account, Apple mobile phone logs in to icloud account, enters "Find Mobile Phone" or "Find My iphone" and clicks "Remote Photo" to send a photo instruction.