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Switch between 3G/4G - Vivo Y15

1

Before you start

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

2

Select Settings

Select Settings
3

Select Mobile Network

Select Mobile Network
4

Select SIM 1 or SIM 2

Select SIM 1 or SIM 2
5

Select Network Mode

Select Network Mode
6

Select your preferred option

Select your preferred option
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Switch between 3G/4G

Vivo Y15

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by Mobilethink / Tweakker