Why can't Redmi 2a Flow Assistant be calibrated?

Redmi 2a

Reason:

1, the mobile phone is in arrears, and the traffic calibration can't receive the payment SMS.

2. There is something wrong with the software itself, which cannot be corrected.

Solution to the problem that short message can't receive arrears receipt;

Ask the operator whether the mobile phone is in arrears, and you can correct it by sending and receiving text messages normally after payment.

Solutions to the problems of the software itself:

1, open Xiaomi Mobile Security Center and find the traffic assistant.

2. After opening, reset the traffic packet and correct it.

3. If it still can't be used normally, replace the third-party software, such as the mobile phone housekeeper turning on traffic monitoring.

4. Click Settings in the upper right corner to reset the traffic packet.

5. Return to the main page of traffic monitoring and click the correct button to monitor traffic normally.