What should I do if the mobile phone receives the SMS delay?

If there is a delay in receiving SMS, you can check the operation by the following methods.

Restart VoLTE function

If you have turned on the VoLTE function for high-definition voice calls: Please go to Settings, search for VoLTE, turn off and turn on the VoLTE call or VoLTE HD call switch, and then try again. Warm reminder: If the VoLTE switch is not found or the problem is still not solved after the VoLTE switch is turned on again, it is recommended that you contact the operator to turn on the VoLTE function again, and then restart the equipment to try.

Check whether the signal is good.

Please check whether the equipment signal is good. Poor signal, crowded network or shielding devices around may affect the normal reception of short messages. I suggest you move to a place with a good signal, or try again by switching flight modes and triggering the network. At the same time, close security protection applications and applications with high data traffic consumption to keep the system running smoothly.

Restore all settings of information.

It is recommended that you restore the information to the default settings and try again: HarmonyOS System: Information at Four Points; Settings "four points, select the following to restore the default settings. EMUI: Information Three Points Settings, select the following to restore the default settings.

Contact Huawei customer service

Please restart the device and try again. If the problem still exists, please call Huawei customer service terminal hotline 950800 for consultation.