Vivonex3 uses gt3, and the weather is not updated.

You can try to update by clicking the weather when the mobile phone is connected to the Internet.

First, open the system weather interface to find the settings.

Second, find the option of automatic update and see if it is turned on. If it's not open, open it.

Third, if it is turned on, open your mobile phone system manager and find the traffic monitoring option to turn it on.

Fourth, select Network Management, find the weather software you use, and see if you have permission to disable the software network and change it to allow it.

Fifth, if you can't locate it, open the weather forecast interface, add a city, and automatically locate it on it.