Select operator

< Samsung Galaxy S9

Switch between 3G/4G - Samsung Galaxy S9

1

Before you start

This guide will show you how to switch between 3G and 4G if you experience problems in the network.

2

Swipe up

3

Select Settings

Select Settings

4

Select Connections

Select Connections

5

Select Mobile networks

Select Mobile networks

6

Select Network mode

Select Network mode

7

Select WCDMA/GSM (auto connect) to enable 3G and LTE/WCDMA/GSM (auto connect) to enable 4G

Select WCDMA/GSM (auto connect) to enable 3G and LTE/WCDMA/GSM (auto connect) to enable 4G