Before you start

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.

Swipe left

Select ""Settings""

Select ""All""

Select ""Mobile networks""

Select ""Network Mode""

Select ""2G only / GSM only"" to enable ""2G""

Select ""3G/2G auto / GSM/WCDMA (auto)"" to enable ""3G""

Select ""4G/3G/2G auto / LTE/WCDMA/GSM auto"" to enable ""4G""