Meizu mobile phone anti-theft patent is authorized, after the loss of black screen lock card slot

CTOnews.com news on December 13, Zhuhai Meizu Technology Co., Ltd. recently granted the patent of "electronic equipment anti-theft method, device and system, electronic equipment and storage medium". The patent says that even if the mobile phone is lost, the card slot can be locked on the black screen.

According to the patent specification, a mobile phone is a portable communication tool, but it is easy to lose or steal, and is not easy to detect when lost or stolen. The existing technology generally uses the way of mobile phone location to find the lost mobile phone, and if others get the lost mobile phone and replace the SIM card and restore the factory settings, it is basically difficult to find the mobile phone by the way of mobile phone location, so it has caused certain losses to the user, and it will also make the photos and other information saved by the user in the mobile phone leaked, so that the user's right to privacy can not be protected.

The invention provides an electronic device anti-theft method, a device and a system, an electronic device and a storage medium to solve at least one problem existing in the background technology.

CTOnews.com learned that the patent summary shows that the method includes:

Receive the first control instruction

Control the electronic device to enter the black screen mode based on the instruction, making the device inoperable.

Lock the SIM card slot, or turn on the Internet function of the electronic device to send out the location information.

When the lost electronic device enters the black screen mode or locks the SIM card slot after receiving the control instruction, even if the lost electronic device is obtained by others, it cannot be operated and the SIM card cannot be replaced, thus protecting the privacy of the user and ensuring that the user can find the lost electronic device through positioning or other means.