If it is an ice cream flow rate-limited package, you can apply for opening the accelerated package business after reaching the speed limit. I suggest you log in to the mobile phone business hall APP of China Unicom, and click on the home page Service > Traffic > Refueling Package > Acceleration Package in turn. After successful processing, you can speed up. The above path is subject to the information actually displayed on the query page.

Reminder: Due to the different commercial policies of different cities, the local policies shall prevail.