How to solve the problem that Lenovo mobile phone A520 receives multiple identical messages?

Hello, thank you for choosing Lenovo products.

I'm sorry for the inconvenience.

If the device repeatedly receives short messages, you can refer to the following operations to try to solve it:

1. If it is a service message, it may be the operator's problem. You can consult the operator's customer service for details (mobile customer service hotline:10086; Unicom customer service hotline:10010; Telecom customer service hotline:10000);

2. If you receive repeated SMS messages from your mobile phone contacts, it may be due to the installation of a third-party SMS software. I suggest you try to uninstall the related software and observe its usage.

3. It may be caused by too many users accessing the base station near the peak period and the network congestion of operators. I suggest you try to change the time period and environment;

4. If possible, it is recommended to replace other SIM cards to see if you can send and receive SMS normally. Do not rule out that it is caused by an abnormality in your SIM card;

5. It cannot be improved after the above operations. I suggest you back up the fuselage data and restore the factory settings to see if it can be improved.

If the problem still cannot be effectively solved, for your normal use in the future, it is recommended that you take time to go to a nearby Lenovo authorized repair station for specific inspection and treatment. Lenovo authorized after-sales on-site inquiry:/Lenovo/WSI/Station/ServiceStation/default.aspx? MIDH .

I hope the above reply will help you, thank you for your support to Lenovo, and wish you a happy life.