Help and support for
Apple iPhone 12 Pro

Change the device

Most viewed guides

Restart your phone

Improve battery life

Turn silent mode on or off

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Connectivity and network for your Apple iPhone 12 Pro

Setup and first use

Connectivity and network

Troubleshooting

I can't use my phone's internet connection

I can't use WiFi

I can't use my phone as a personal hotspot

My phone uses a large amount of mobile data

Network settings

Change network mode

Turn airplane mode on or off

Internet and WiFi

Set up your phone for internet

Connect to a WiFi network

Use hotspot on your phone

Turn Wi-Fi Assist on or off

Data usage

Check data usage

Turn mobile data on or off

Turn roaming on or off

Change data usage settings

Bluetooth

Connect to a Bluetooth device

GPS

Turn GPS on or off

Backup and synchronisation

Sync content automatically

Transfer files between computer and phone