The operator of Apple's iPhone 7 disappeared, which was caused by the network failure of Apple's mobile phone. Only by resetting the mobile phone network settings can the normal display of operators be restored.

1, with Apple iPhone? Take the mobile phone as an example, unlock the screen of the mobile phone, and the operator logo will not be displayed at the top left. Find the "Settings" option on the desktop and open it to the next step.

2. In the setting interface, find the "General" option and open it to enter the next step.

3. On the general page, find the "Restore" option and open it to enter the next step.

4. In the recovery interface, find the option of "Restore network settings" and open it to enter the next step.

5. Enter the mobile phone password to authorize the mobile phone to restore the network. Only when the password is correct can you enter the next step.

6. When the network settings are restored, restart Apple's mobile phone, and when the mobile network in the upper left corner returns to normal, the logo of "China Telecom" will be displayed.