Apple iPhone 15

Apple iPhone 15

iOS 17

Connectivity - Apple iPhone 15

Troubleshooting

I can't use my phone's internet connection

I can't use Wi-Fi

I can't use my phone as a personal hotspot

I can't connect to another Bluetooth device

A Bluetooth device can't connect to my phone

My phone uses a large amount of mobile data

Network and internet settings

Select network mode

Turn flight mode on or off

Set up your phone for internet

Reset network settings

Connecting phone and computer

Transfer files between computer and phone

Wi-Fi

Turn Wi-Fi on or off

Connect to a Wi-Fi network

Use your phone as a personal hotspot

Turn Wi-Fi Assist on or off

Bluetooth

Turn Bluetooth on or off

Pair a Bluetooth device with your phone

Synchronisation

Synchronise the phone contents using iCloud

Turn automatic synchronisation of apps and app content on or off

Data usage

View data usage

Turn mobile data on or off

Turn data roaming on or off

Select settings for data usage