How to turn on the 5gsa switch

The 5gsa switch is turned on as follows:

1, Huawei mobile phone startup steps: enter the setup page, click "Mobile Network", select "Mobile Data" and click "Enable 5G".

2. Open the OPPO mobile phone: enter the settings page, click "SIM card and traffic management", select the card number of the Internet on the "SIM card information and settings" page, and click "Enable 5G".

3. Open the vivo phone: enter the settings page, click "Mobile Network" and click "Enable 5G".

4. Turn on Xiaomi's mobile phone: enter the settings page, click "Dual Card and Mobile Network" and click "Enable 5G Network".