Oppo mobile phone receives SMS delay

There is a delay in receiving SMS by mobile phone:

1. It is suggested that you try to switch the flight mode of the mobile phone or restart the mobile phone to see if it is restored;

2. Under the same network type and environment, compare whether other mobile phones also have SMS delay. If other mobile phones also have this phenomenon, it is judged that the network side is abnormal, and it is suggested to try again after leaving this area for a certain distance;

3. If the signal in the area is poor, such as mountainous areas, elevators, basements and other areas. Cell phone signal may be affected. If the other party sends a short message during the period, the reception of the short message will be delayed due to signal problems.

4. If the cell phone signal is normal, there is short message delay in any area, which cannot be solved through the above investigation. It is recommended that you take your mobile phone and relevant purchase vouchers to the nearest official OPPO service center for processing.