What is the function of enabling the lost mode of the mobile phone?

Turn on the lost mode of the mobile phone. If the mobile phone is lost or stolen, it can prevent others from using or selling the device.

In addition, after the mobile phone lost mode is turned on, all operations need to enter a password. Even if you are forced to restore or downgrade to iOS6 (at present, Apple has closed the verification channel of iOS6), you need to enter the Apple ID and password correctly to successfully activate it.

In addition, you can also send contact numbers and text messages to the lost iPhone through other Apple devices or computers, so that the device can make sounds and locate it, but the location is still biased.

Extended data

Literally, the iPhone was lost in "lost mode". After the iPhone is lost, you can set a password and information remotely, so that the person who finds the iPhone can see the information and return the phone. Generally speaking, it is remote locking.

When using lost mode or locking a lost device, the following message appears:

1. Will send a confirmation email to Apple? E-mail address of the ID.

2. You can display customized messages on the device screen. For example, you can explain that the device has been lost or provide your own contact information.

3. When information or notification is received or any alarm clock is triggered, the device will not display a reminder or play a sound. Can the device still answer the phone and FaceTime? Call.

4. Apple on the device? The salary will be cancelled. Will the system suspend Apple's use on the device? All credit and debit cards, student ID cards and express transportation cards are set in Pay. Even if the device is offline, Apple? Pay cards and student ID cards should also be suspended.

When the equipment comes online again, the system will disable the express transport card. Unlock the device and use Apple? ID After logging in, you can continue to use the card suspended on the device.

5. For iPhone, iPad and iPod? Touch or Apple? Watch, you will see the current position of the device and all changes in its position on the map. If the location service of the device is turned off, the location function will be turned on temporarily to track its location.

7. For Mac, if the device is not near the previously used Wi-Fi, it is impossible to locate or erase the device, and it is also impossible to change the password or unlock the device remotely.

Apple Support-Find my iP on iCloud.com.