Xiaomi Redmi A3
Android 14
1 Find "Mobile network"
Slide two fingers downwards starting from the top of the screen.
Press the settings icon.
Press Network and Internet.
Press Mobile network.
2 Turn data roaming on or off
Press the name of the SIM.
Press the indicator next to "Data roaming" to turn the function on or off.
If you turn on the function, press OK.
3 Return to the home screen
Press the Home key to return to the home screen.