How to restore the traffic speed limit?

1. Check whether the flow specified in the monthly subscription is exceeded. If so, the operator's speed limit can only be lifted next month;

2. If it is not exceeded, and the monthly traffic has just passed, you can try to call 100 15 and press 5 to complain, and ask him to help you manually turn off the 4G Internet access function, and then restart the mobile phone to restore the normal network speed; You can also try restarting the network yourself;

3. Check whether the network speed of the surrounding mobile phones is not fast, or only in some areas, which may be caused by the current poor signal;

4. In addition, this problem will occasionally appear when the mobile phone is unstable, especially after installing software or optimization. At this time, restart the phone or stop some software and try again.