Get information about your iPhone
View overall storage availability and storage used per app
Go to Settings > General > iPhone Storage.
See the Apple Support articles How to check the storage on your iPhone, iPad, and iPod touch and Manage your iCloud storage.
See battery usage
View call time and cellular usage
Go to Settings > Cellular. See View or change cellular settings on iPhone.
See more information about iPhone
Go to Settings > General > About. The items you can view include:
iOS software version
Part and model numbers. To the right of Model, the part number appears. To see the model number, tap the part number.
Number of songs, videos, photos, and apps
Capacity and available storage space
Carrier settings. To the right of Carrier, the carrier settings version number appears. To see additional carrier-specific information, tap the version number. Contact your carrier for more details.
Wi-Fi and Bluetooth addresses
IMEI (International Mobile Equipment Identity)
ICCID (Integrated Circuit Card Identifier, or Smart Card) for GSM networks
MEID (Mobile Equipment Identifier) for CDMA networks
Legal (including legal notices and license, warranty, and RF exposure information)
To copy the serial number and other identifiers, touch and hold the identifier until Copy appears.
To see regulatory marks, go to Settings > General > Legal & Regulatory.
On supported models, you can also find the IMEI on the SIM card tray and the model number in the SIM tray opening.
View or turn off diagnostic information
Go to Settings > Privacy > Analytics & Improvements.
To help Apple improve products and services, iPhone sends diagnostic and usage data. This data doesn’t personally identify you, but may include location information.