My Huawei Glory 4C SMS worker can be gone.

1. Check whether the SMS center number of the mobile phone is set correctly. You can consult the operator for the SMS center number. The format of the sending number is incorrect, which may lead to the failure of sending information. Please enter the correct number and try again

2. Check whether the SIM card is in arrears. Put the SIM card on other brands of mobile phones to check whether it can be sent normally. If it is not possible, please consult the operator.

3. Check whether there are sensitive words in the short message content, and whether the short message with duplicate content is sent to the same number and blocked by the operator. Please consult the local operator for details.

4. The mobile phone is in a place where there is no signal or the signal is weak, and the message may not be sent successfully. Please try again where the signal is strong. If the network system is busy, especially during the peak period of holiday information transmission, the information may not be transmitted successfully. Please avoid the rush hour and try again.

5. If there is a notification message in the short message record, please delete it and try again

6. If security software such as 36 is installed, please uninstall it and try again

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

if the above methods fail to solve the problem, please upgrade the latest official firmware.