I sent a short message on my mobile phone. Why does the message report of my mobile phone keep ringing?

See if other third-party SMS software is installed. It may be that the SMS software repeatedly prompts you to try to uninstall the relevant software and observe the usage. Or is it frequent, is it some service messages or operator information, or is it that all other contacts' short messages are received repeatedly? If all other contacts' text messages will be so abnormal, so will changing the SIM card.

It is suggested that after trying to back up the important data of the mobile phone, restore the factory settings to see if it can be improved, and operate under System Settings-Privacy. I want to sell Shenzhen Apple mobile phone for recycling. I hope my answer can help you ~