This guide will show you how to switch between 2G, 3G and 4G if you experience problems in the network.
NOTICE: SCREEN IMAGES MAY DIFFER FROM YOUR ACTUAL DEVICE.
2
Select Settings
3
Select All / More
4
Select Dual SIM settings
If you cannot find Dual SIM settings, continue to the next step.
5
Select SIM1 or SIM2 and select Mobile networks
6
Select SIM1 or SIM2 and select Preferred network type