: You must use at least iTunes 10.0 to sync an iPhone 4.
: Check Apple Support for specific older versions sometimes kept for specialized hardware compatibility. download itunes for iphone 4 version 7.1.2
: Hosted on the Internet Archive , this provides a safe way to find specific version numbers like 11.4 or 12.1.2. : You must use at least iTunes 10
Since Apple's main site typically only hosts the newest release, you can find older, official installers through verified archives: Since Apple's main site typically only hosts the
To download iTunes for your iPhone 4 (running iOS 7.1.2), you need a version of iTunes that is compatible with older hardware and software. iOS 7.1.2 is the absolute final software version supported by the iPhone 4. Compatible iTunes Versions
: This Legacy Software Portal lists every major iTunes release from version 4.0 through version 12. How to Install and Connect
: Many users find that iTunes 11.1 or iTunes 12.0 offers the best balance of features and compatibility for iOS 7.1.2 devices. Where to Download