antenna search
1

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.

2

Swipe up

Swipe up
3

Select Settings

Select Settings
4

Select Network and Internet

Select Network and Internet
5

Select Mobile network

Select Mobile network
6

Scroll to and select Preferred network type

Scroll to and select Preferred network type
7

Select your preferred option

Select your preferred option
To Top

Switch between 2G/3G/4G

BLU Android

Please select your country and operator below to see Device Guides for your operator.

Please note: Your operator does not offer Device Guides.

Some phones, tablets, guides, settings and other features will be unvavailable or incorrect.