Iphone4s has been unable to load its own weather and add it since it was restored to factory settings. Even the downloaded weather software can't be loaded, which

Hello, first reopen the location service, allow the weather to use the location service, then restore all the settings of the mobile phone, and then restart the mobile phone without jailbreaking. Finally, if the problem still exists, it is recommended to connect iTunes to restore the system. If you have questions, you can continue to ask!