Find the model number of your iPhone, iPad, or iPod touch - Apple Support

Find the serial number or IMEI on your iPhone, iPad, or iPod touch - Apple Support

Use a passcode with your iPhone, iPad, or iPod touch - Apple Support

How to use Speak Screen on iPhone, iPad, and iPod touch — Apple Support

Apple Support App Now Available in 22 Countries - MacRumors

Record the screen on your iPhone, iPad, or iPod touch - Apple Support

Find the Model Number of Your iPhone, iPad, or iPod Touch

Identify your iPod model - Apple Support

Find your apps in App Library on iPod touch - Apple Support

Identify your iPad model - Apple Support