Huawei's 5xquan netcom suddenly failed to receive short messages.

Hello, I suggest you try the following solutions:

1. Check whether the number of SMS center is set correctly. You can ask the operator for the number of the SMS center.

2. Check whether the SIM card is in arrears.

3. Check whether there are sensitive words in the short message content, which are blocked by the operator.

4. Check whether sending repeated short messages to the same number is blocked by the operator, and consult the local operator for details;

5. Put the SIM card on other brands of mobile phones and check whether it can be sent normally. If not, please consult the operator.

6. Please back up the third-party apk and restore the factory settings to see if the SMS can be sent normally.

If the above methods can't solve the problem, please back up your data and upgrade the latest official firmware. Merry Christmas to you!