How to set Xiaomi 13 surge system?

1. Make sure that Xiaomi 13 mobile phone is connected to a reliable Wi-Fi network.

2. Enter the "Settings" menu of the mobile phone and click "My Device".

3. On the My Device page, click the current system version, and then click the option in the upper right corner.

4. Select "Internal Test Application" in the pop-up menu, wait for the online test of the surging system, and then click the application experience to set it successfully.