Xiaomi 11T Pro

Find "Mobile networks"

Press Settings.

Find "Mobile networks"

Press SIM cards & mobile networks.

Find "Mobile networks"

Press the required SIM.

Find "Mobile networks"

Press Mobile networks.

Select network manually

Press the indicator next to "Automatically select network" to turn off the function.

Select network manually

Press Next.

Select network manually

Press OK.

Select network manually

Press OK and your phone will search for networks.

Select network manually

Press the required network.

Select network automatically

Press the indicator next to "Automatically select network" to turn on the function.

Return to the home screen

Press the Home key to return to the home screen.