How long does Apple support iPhones: Everything you need to know

I’ve always considered long-term software support one of the biggest reasons to buy an iPhone. Even an older iPhone can continue receiving major iOS updates years after its launch, which is one reason these devices tend to hold their value so well.

That said, it’s important to consider how long Apple supports each iPhone model when buying an older or refurbished device. In this article, I’ll give you all the details you need to know about Apple’s support for different iPhones, so you know how many years of support to expect for your device.

How long does Apple Support iOS?

Based on Apple’s update history, most iPhones receive six to eight years of iOS support, although Apple does not promise a fixed number of major iOS versions for every iPhone. This is great from a longevity and security standpoint, as it ensures that your device will function optimally for several years.

The latest iOS 27 compatibility list is particularly interesting because Apple still supports the iPhone 11 series, which launched in 2019. That means the iPhone 11 can now run a major iOS release roughly seven years after its original launch.

However, it’s important to note that Apple cannot continue to support devices that are too old, as technology advances rapidly. Older devices lack the technical components such as the processor, available memory, and other hardware capabilities to keep up with the demands of the latest software.

iPhone software support timeline

To make it easier for you, I’ve compiled a table showing Apple’s support for every iPhone model, including its release and discontinuation dates.

Keep in mind that the dates are estimates based on past releases, with an average of 7 years of support. So, they may change in the future as newer devices and iOS versions become available.

What happens when Apple no longer supports your iPhone?

When Apple no longer supports your iPhone, it means the device will no longer receive software updates, including critical security patches and new features. Without these updates, your iPhone becomes increasingly vulnerable to security risks and compatibility issues with apps and services that require newer software versions.

However, the phone doesn’t suddenly stop working. You’ll still be able to use many of the features and apps that already work on the device.

But over time, certain apps may stop working altogether, and you may encounter performance problems with your iPhone as well.

Additionally, if your iPhone encounters hardware issues, you may find it difficult to get repairs or replacements from Apple or authorized service providers as they gradually phase out support for older models. Hence, it’s best to keep your device up-to-date and ensure it’s still supported by Apple.

What are the obsolete and vintage iPhones?

When we consider the question, “How many years does Apple support iPhones in terms of hardware?” here’s what the Apple Support website states:

“Owners of iPhone, iPad, iPod, Mac, Apple TV, Apple Watch, AirPods, Apple Vision Pro and Beats products may obtain a service and parts from Apple service providers for a minimum of five years* from when Apple last distributed the product for sale.”

This support may extend for up to seven years, depending on parts’ availability.

So, if your iPhone was still being sold by Apple up to 7 years ago, you could most likely get it fixed if you run into any issues. This is where we need to consider Apple’s list of obsolete and vintage iPhones.

Obsolete iPhones are those whose sales were discontinued by Apple more than 7 years ago, and as a result, hardware servicing is no longer available for them. Similarly, there are Vintage iPhones. These are those that have not been sold for more than 5 years (but fewer than 7 years). Apple can still service these devices, provided it has access to the needed parts.

Let’s see which iPhones belong to these categories.

What is the oldest iPhone still supported?

At the time of writing this—in October 2026—Apple still supports iOS 15, which means the iPhone 6S is the oldest device to receive occasional critical security updates. However, this model is also on Apple’s list of obsolete devices, so I recommend upgrading your device. The same applies to the first-generation iPhone SE.

Since Apple has discontinued support for iOS 12, the iPhone 5s, iPhone 6, and 6 Plus no longer receive software updates. Therefore, if you own an iPhone 6 or an older model, upgrading your iPhone is advisable.

Which iPhones are compatible with Apple Intelligence?

In June 2024, Apple announced Apple Intelligence, which is all set to revolutionize how you interact with your iPhone.

This advanced technology requires significant processing power, so it can only work on the latest iPhones. Currently, the iPhone 15 Pro, 15 Pro Max, and iPhone 16 series and later are compatible with Apple Intelligence.

Of course, the upcoming iPhone 18 models are also expected to support this new technology.

Signing off

Apple does a great job of offering support for its iPhones. Thanks to this, you know your money is being invested in technology that will serve you well and last. In addition, it makes it worth buying an iPhone that’s a couple of years old—unless you absolutely need the latest and greatest hardware and software experience.

You can save this guide and refer to it whenever you want to check how long your iPhone will be supported. If you have further questions, let us know in the comments below.

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