What happened to the weather forecast that comes with Apple's mobile phone?

The application weather forecast that comes with Apple's mobile phone can't be turned on because of the network setting failure.

Need tools: iphone7 plus phone

Specific operation steps:

1, turn on the phone, find "Settings" on the desktop and click Open.

2. After entering, find "General" and click Enter.

3. After sliding the phone screen to the bottom, find "Restore" and click Open.

4. At this point, find "Restore Network Settings" in the interface and click.

5. According to the system requirements, enter a 6-digit password to authorize and manage the restored network settings.

6. After successfully restoring the network settings, shut down and restart.

7. After restoring the network settings and restarting the iphone7 plus phone, unlock it to the home screen page.

8. Enter the desktop toolbar page to check the weather normally.