Products, services, and OS functions
may not be available in this country.
Global Nav Open Menu
Global Nav Close Menu
Apple
Apple
Mac
iPad
iPhone
Watch
AirPods
TV & Home
Only on Apple
Support
Where to Buy
Documentation
iPhone 4
Year introduced: 2010
Tech Specs
Documents
iPhone 4 Finger Tips - Quick Start Guide
iPhone User Guide for iOS 4.2 and 4.3
iPhone User Guide for iOS 5.1
iPhone User Guide for iOS 6.1
iPhone User Guide for iOS 7.1
iPhone 4 - Info (GSM Model)
iPhone 4 Info
iPhone 4s - Info