Why can't OPPO r7 receive SMS?

Generally, it is caused by the wrong number in the information center, the arrears of the number, the abnormal reception and forwarding of the network base station, and the failure of the mobile phone.

solution

1, consult the phone bill balance of the mobile phone card to see if there is any arrears;

2, correct the information center number, first check whether the mobile phone information center number is correct (compare similar local cards or consult operators.

Confirm the message center number);

3. Compare and observe the changes of SIM card and different time periods; Try to restore the factory settings of the backup data; If none of the above methods can be solved

In order to solve your problem, please take the purchase invoice, warranty card and mobile phone to the nearest OPPO customer service center for testing and processing.