Compatibility
iPhone 4
iPhone 4 shipped with iOS 4 and was released on June 24, 2010. The newest software it can install is iOS 7.1.2.
Shipped with
iOS 4
Updates to
iOS 7.1.2
- Released
- June 24, 2010
- Chip
- A4
- Identifier
- iPhone3,1
- Colors
Frequently asked questions
What iOS version does iPhone 4 support?
iPhone 4 can update to iOS 7.1.2. That is the newest version Apple offers for this model.
What version did iPhone 4 come with?
iPhone 4 shipped with iOS 4.
Which chip is in the iPhone 4?
iPhone 4 uses the A4 chip.
What is the model identifier of iPhone 4?
The model identifier is iPhone3,1. You can match it against the Model Number shown in Settings → General → About.
Running the beta on this device
If iPhone 4 is still on Apple's compatibility list, you can install the current beta on it. Check Supported Devices to confirm, then follow our install guides. Devices that no longer receive major updates stay on iOS 7.1.2.
Thinking of upgrading?
Wondering whether it's a good time to replace your iPhone 4? The Buyer's Guide shows how long Apple's current models have been on sale and how long previous ones lasted, so you can tell whether to buy now or wait.