The phone returned to the factory settings, and the text message could not be sent out or received.

The phone returned to the factory settings, and the text message could not be sent out or received.

It is suggested to call the customer service hotline of the communication operator to switch to manual operation, and consult the information parameter setting in detail, especially the setting of the information center number; Compare and observe the changes of SIM card. After replacing the SIM card, you can send and receive short messages, indicating that there is something wrong with the previous SIM card, and you can go to the communication business hall to reissue it. I still can't get the SMS after replacing the SIM card, which is the problem of the mobile phone. You can back up important data files in your mobile phone, restore the factory settings of your mobile phone, or take your mobile phone to the official OPPO customer service center for free testing.

You can quickly find the address and telephone number of OPPO Customer Service Center in the following ways:

1. Enter the OPPO official website-Service-Service Network for inquiry; 2. Enter OPPO+- Home-Recommendation-Customer Service-Service Network.