Device guides for

Apple iPhone 16 Pro

Most searched guides

Turn data roaming on or off Reset network settings Activate eSIM Set up your mobile phone for MMS

Getting started

Basic functions

Calls and contacts

Messages and email

Manage apps and data

Internet and data

Troubleshooting

Specifications

Choose settings for data usage

You can control how much data your mobile phone uses for different functions such as download and playback of high quality content, app updates and more.