What should I do if the weather that comes with my mobile phone is not good?

The reasons why the weather that comes with the mobile phone can't be used are:

Related software can't work normally;

Because the mobile data connection service is not turned on, the mobile phone cannot be used normally;

The related software version is too low to be used normally;

It can't be used normally due to system failure.

The ways to solve the problem that the weather brought by mobile phones can't be used are:

Call the customer service phone of the relevant software operator to inquire whether there is a fault;

Pull down the status bar to start the mobile data connection service, and then try again;

Upgrade the latest software version and try again;

Restore factory settings or upgrade the latest system version, and then try again.