f-bd356d62-013e-43d4-8cfc-02ea1e36deb2

f-4a8a5595-783b-4e0e-8467-d2d5e9fc4016

Apple iPhone 16 Pro Max

iOS 18

Troubleshooting

My phone's battery life is short

Sound settings

Turn silent mode on or off

Screen settings

Set date and time

Use notifications

Select lock screen settings

Personalise your phone's home screen

Security codes

Turn use of PIN on or off

Turn use of phone lock code on or off

Software update

Update phone software

Restore factory default settings