Why is the mobile phone receiving verification code delayed?

If you are using a vivo mobile phone and there is a delay in receiving the short message, please check and handle it according to the following methods:

1. If the signal is poor, the network is crowded or there are shielding devices around, the normal reception of short messages will be affected. Please move to a location with a good signal and try again.

2. Please put the SIM card on other mobile phones for testing. If this situation still exists, it is recommended to consult the operator's customer service.

Please restart your phone and try again.

4. The new version of the system improves the compatibility and stability, and optimizes the performance. Please go to Settings-System Upgrade (some models are Settings-My Device -iQOOUI Version) to check the system version information. If it is not the latest version, it is recommended to upgrade the experience.

5. Go to Settings-System Management-Backup and Reset/More Settings-Restore All Settings-Restore.

Note: "Restore all settings" will not delete any data or media files, but only restore all settings of the phone (such as setting wallpaper, unlocking method, WiFi, default opening program, desktop layout, etc.). ), some third-party application accounts need to log in again. Please ensure that the use of the software will not be affected before operation. For the sake of data security, it is recommended to back up the mobile phone data in advance before operation. (You can go to Cloud Service-Device Cloud Backup-Backup Data Type-System Data-Back-Back up some backup system settings and desktop layout immediately; Cloud service-data synchronization-enable WLAN, Bluetooth, etc. Synchronize data to cloud services)

6. If the above methods are not improved after operation, it is recommended to enter vivo official website-My-Online Customer Service-Input labor and consult online customer service feedback.