How to prevent Apple's positioning modification from being checked?

Apple's method of modifying anti-checking: Open Settings >; Face ID and password (touch ID and password), enter your password and pull it to the bottom. We can see that there is an "Erase Data" option at the bottom. We open it. When someone enters the wrong password through your iPhone for more than ten times, the iPhone will start the "self-explosion" function and erase all the data in you.

Mobile phone number positioning, also known as base station positioning, is based on the principle of obtaining at least three base stations that communicate with mobile phones. According to the corresponding algorithm, we can locate the orientation information of the mobile phone by analyzing the relative orientation between the mobile phone and the base station. Mobile phone number positioning is provided by China Mobile, China Telecom and China Unicom.

Matters needing attention

Telephone watches are generally used by parents to locate their children, and are suitable for children aged 5- 12. It is used for parents to inquire about the child's position, judge whether the child is running around, prevent the child from having an accident, and facilitate timely contact. Now the common functions are positioning, making phone calls, calling for help with one button, rejecting strange calls, chatting and making friends. Common brands in shopping malls are Little Genius, Xiaomi Mi and Huawei.