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.

Select ""Apps""

Select ""Settings""

If you see this screen, select ""CONNECTIONS""

If you cannot find ""CONNECTIONS"", continue to the next step.

Select ""More networks""

If you cannot find ""More networks"", continue to the next step.

Select ""Mobile networks""

Select ""Network mode""

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

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

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