This guide will show you how to switch between 2G and 3G if you experience problems in the network.
NOTICE: SCREEN IMAGES MAY DIFFER FROM YOUR ACTUAL DEVICE.
2
Select Apps
3
Scroll to and select Settings
4
Select More...
5
Select Mobile networks
6
Select SIM1 or SIM2
7
Select Network Mode
8
Select GSM only to enable 2G and Auto to enable 2G/3G