Find "Mobile networks"
Slide your finger down the display starting from the top edge of your phone.
Press the settings icon.
Press the settings icon.
Press All.
Press Mobile networks.
Select network mode
Press Use only 2G networks to turn the function on or off.
3G enables you to achieve higher data speeds than when using GSM.
If you turn on the function, you can't achieve high data speeds.
If you turn off the function, your phone automatically switches between the two network modes provided you're within range of a 3G network.
If you turn on the function, you can't achieve high data speeds.
If you turn off the function, your phone automatically switches between the two network modes provided you're within range of a 3G network.
Return to the home screen
Press the Home key to return to the home screen.