Download APP


Use mobile phone to scan and download APP

System Upgrade - Official Website Exception Repair Guide

  1. Search for cmd in the bottom left corner of the computer desktop to open a command prompt;


  2. Open a command prompt and enter the command: ipconfig/flushdns, then click Enter to refresh the computer's cache information;

  3. To completely clear, you can click the keyboard "↑"+"Enter" to refresh the computer DNS multiple times