Can't I accept SMS verification code after the VIVO X9 phone is restored to factory settings?

If the mobile phone can't receive SMS or MMS, it can be solved as follows:

1, if the signal is poor, you can try to change the network environment;

2. Check whether there are short messages in private information;

3. Check whether there are short messages in the harassment interception;

4. Please uninstall the third-party software with SMS receiving function (such as Yixin);

5. Enter Settings-System Upgrade-Detect and update the system (some mode paths are: Settings-More Settings-System Upgrade);

6. Try to replace the SIM card;

7. Enter Settings-More Settings-Restore Factory Settings-Restore all settings (the data in the mobile phone will not be cleared).