Every iPhone released since 2015 has received at least six years of major iOS updates, and the most recent models to reach their ceiling got seven. That is considerably more than the typical Android handset. Whether you want to know if your current phone still gets updates, or you are shopping for a refurbished iPhone and wondering how many years of support remain, this guide has the answer.

How long a model keeps getting updates also decides when it becomes worth buying second hand. RefurbMe tracks that second half: the median gap between an iPhone release and its first refurbished listing anywhere we track is 82 days in the US, read live from our iPhone stats page on September 12, 2026. It is the reason the phones Apple announced this month cannot be bought refurbished yet, however many years of support they carry.

This article covers how long Apple supports each iPhone model through iOS 27, which Apple announced at WWDC on June 8, 2026 and releases on September 14, 2026. No iPhone drops off the list this year. iOS 27 keeps every device iOS 26 supported and adds the three models Apple announced in September 2026. It also explains which devices are now classified as obsolete or vintage, and gives you practical advice on timing your next upgrade.

Table of contents

How long will my iPhone be supported?

To understand Apple's support timeline, it helps to know what "support" actually means. When Apple releases a new iOS version, the system requirements rise. Devices that cannot meet those requirements stop receiving major OS updates at that point. Security patches, however, often continue on the older OS branch for a year or two after the cutoff.

Let's look at the full historical record: every iPhone model, its release date, discontinuation date, and maximum iOS compatibility.

Important note: support end dates for current models are estimates. They project 7 years of major OS updates from release, which is the top of what Apple has delivered so far, not the average. Of the models released since 2015 that have already hit their ceiling, the range runs 6 to 7 years and averages 6.4. Apple keeps stretching that span, and the iPhone 11 is on course to be the first to reach 8, so read the dates below as the optimistic end rather than a promise.

ModelRelease dateDiscontinuation dateSupportedMaximum iOS compatibility
iPhoneJun 29, 2007Jul 15, 2008NoiOS 3
iPhone 3GJun 09, 2008Jun 7, 2010NoiOS 4
iPhone 3GSJun 19, 2009Sep 12, 2012NoiOS 6
iPhone 4Jun 24, 2010Sep 10, 2013NoiOS 7
iPhone 4SOct 14, 2011Sep 9, 2014NoiOS 9
iPhone 5CSep 20, 2013Sep 9, 2015NoiOS 10
iPhone 5SSep 20, 2013Mar 21, 2016NoiOS 12
iPhone 6 / iPhone 6 PlusSep 25, 2014Sep 7, 2016NoiOS 12
iPhone 6S / 6S PlusSep 25, 2015Sep 12, 2018NoiOS 15
iPhone SE (1st generation)Mar 31, 2016Sep 12, 2018NoiOS 15
iPhone 7 / 7 PlusSep 16, 2016Sep 12, 2017NoiOS 15
iPhone 8 / 8 PlusSep 22, 2017Apr 15, 2020NoiOS 16
iPhone XNov 3, 2017Sep 12, 2018NoiOS 16
iPhone XS / XS MaxSep 21, 2018Sep 10, 2019No (iOS 18 max, security patches continue)iOS 18
iPhone XROct 26, 2018Sep 14, 2021No (iOS 18 max, security patches continue)iOS 18
iPhone 11Sep 20, 2019Sep 7, 2022Yes, until ~2027iOS 27
iPhone 11 Pro / 11 Pro MaxSep 20, 2019Oct 13, 2020Yes, until ~2027iOS 27
iPhone SE (2nd generation)Apr 24, 2020Mar 8, 2022Yes, until ~2027iOS 27
iPhone 12Oct 23, 2020Sep 12, 2023Yes, until ~2027iOS 27
iPhone 12 miniNov 13, 2020Sep 7, 2022Yes, until ~2027iOS 27
iPhone 12 ProOct 23, 2020Sep 14, 2021Yes, until ~2027iOS 27
iPhone 12 Pro MaxNov 13, 2020Sep 14, 2021Yes, until ~2027iOS 27
iPhone 13Sep 24, 2021In productionYes, until ~2028iOS 27
iPhone 13 miniSep 24, 2021Sep 12, 2023Yes, until ~2028iOS 27
iPhone 13 Pro / Pro MaxSep 24, 2021Sep 7, 2022Yes, until ~2028iOS 27
iPhone SE (3rd generation)Mar 18, 2022Feb 19, 2025Yes, until ~2029iOS 27
iPhone 14Sep 16, 2022Feb 19, 2025Yes, until ~2029iOS 27
iPhone 14 PlusOct 7, 2022Feb 19, 2025Yes, until ~2029iOS 27
iPhone 14 Pro / 14 Pro MaxSep 16, 2022Sep 12, 2023Yes, until ~2029iOS 27
iPhone 15Sep 22, 2023In productionYes, until ~2030iOS 27
iPhone 15 PlusSep 22, 2023In productionYes, until ~2030iOS 27
iPhone 15 ProSep 22, 2023Sep 9, 2024Yes, until ~2030iOS 27
iPhone 15 Pro MaxSep 22, 2023Sep 9, 2024Yes, until ~2030iOS 27
iPhone 16Sep 20, 2024In productionYes, until ~2031iOS 27
iPhone 16 PlusSep 20, 2024In productionYes, until ~2031iOS 27
iPhone 16 ProSep 20, 2024In productionYes, until ~2031iOS 27
iPhone 16 Pro MaxSep 20, 2024In productionYes, until ~2031iOS 27
iPhone 16eFeb 28, 2025In productionYes, until ~2032iOS 27
iPhone 17Sep 19, 2025In productionYes, until ~2032iOS 27
iPhone AirSep 19, 2025In productionYes, until ~2032iOS 27
iPhone 17 ProSep 19, 2025In productionYes, until ~2032iOS 27
iPhone 17 Pro MaxSep 19, 2025In productionYes, until ~2032iOS 27
iPhone 17eMar 11, 2026In productionYes, until ~2033iOS 27
iPhone 18 ProSep 18, 2026In productionYes, until ~2033iOS 27
iPhone 18 Pro MaxSep 18, 2026In productionYes, until ~2033iOS 27
iPhone DuoOct 23, 2026In productionYes, until ~2033iOS 27
Notes: predictions project 7 years from release, the top of Apple's realized range. iOS 27, announced at WWDC on June 8, 2026 and released on September 14, 2026, supports the iPhone 11 and newer plus the iPhone SE 2nd generation and later. It drops nothing from the iOS 26 list and adds the iPhone 18 Pro, iPhone 18 Pro Max and iPhone Duo. iPhone XR, XS, and XS Max reached their maximum with iOS 18; they continue to receive critical security patches on iOS 18. Older iOS branches also receive periodic security updates from Apple.

As you can see, iOS 27 supports the iPhone 11 and newer, including the iPhone SE (2nd and 3rd generation) and the iPhone 17e released in March 2026. No iPhone loses support this year. Apple carried the whole iOS 26 list forward and added the September 2026 models on top of it. The iPhone XR and XS series are capped at iOS 18 but continue to receive critical security patches. The iPhone 8 and X generation stopped at iOS 16.

The last three rows are the newest models. The iPhone 18 Pro and iPhone 18 Pro Max reach customers on September 18, 2026 and the iPhone Duo, Apple's first foldable, on October 23, so those dates are Apple's published availability rather than stock already on shelves. All three ship with iOS 27 and should keep receiving major updates into 2033. None of them exists refurbished today, and on the 82-day median above they will not for months. We track when a refurbished iPhone Duo or 18 Pro will appear and what the first units are likely to cost.

Is your iPhone running out of updates?

Buy one with years of iOS support left. Compare refurbished iPhones from Apple, Back Market, Amazon Renewed, and more, with live prices in one place.

Compare refurbished iPhones

Take a look at the full iPhone stats page on RefurbMe for live price trends, average discounts, and the days from release to first refurbished listings. It is a quick way to time your next purchase.

Apple issues critical security updates on older iOS branches for supported devices, so even phones that have reached their maximum iOS version are not necessarily left unprotected overnight. In the next section you will see which models are now vintage or obsolete, where official service and parts availability begin to wind down.

What are the obsolete and vintage iPhones?

When considering how long Apple supports older iPhone models, it helps to start with Apple's official policy.

Apple says: "Owners of Apple products may obtain service and parts for a minimum of 5 years from when Apple last distributed the product for sale."

iPhone 4 and box

iPhone 4

Obsolete iPhones list

Obsolete iPhones are discontinued models for which it has been more than seven years since Apple last distributed them for sale. Apple and Authorized Service Providers no longer offer hardware service for these devices.

  • iPhone (the original, 2007)
  • iPhone 3G
  • iPhone 3GS
  • iPhone 4
  • iPhone 4S
  • iPhone 5 (added to obsolete list March 2026)
  • iPhone 5C
  • iPhone 5S
  • iPhone 6
  • iPhone 6 Plus
  • iPhone 6S Plus (32GB)

Vintage iPhones list

Vintage iPhones are models Apple stopped distributing more than five but less than seven years ago. Repairs may still be offered, subject to parts availability.

  • iPhone SE (1st generation)
  • iPhone 6S
  • iPhone 6S Plus (except 32GB, which is obsolete)
  • iPhone 7
  • iPhone 7 Plus
  • iPhone 8, 64GB and 256GB models
  • iPhone 8 (PRODUCT RED)
  • iPhone 8 Plus (PRODUCT RED)
  • iPhone X
  • iPhone XS
  • iPhone XS Max
  • iPhone 11 Pro
  • iPhone 11 Pro Max

Note on network coverage: All major US carriers completed their 3G shutdowns in 2022. European operators are phasing out 3G through 2025, and in the UK Virgin Media O2 began switching off 3G in 2025. If you rely on a 3G-only handset, mobile data connectivity will be affected.

Frequently asked questions

Takeaway

Apple's track record on software support is one of the best in the smartphone industry. Budget-tier models and older flagships have been getting six to seven years of major iOS updates, and that span is still growing. The jump from iOS 18 to iOS 26 (Apple's year-based versioning system) drew a clear support boundary. The iPhone XS, iPhone XS Max, and iPhone XR stop at iOS 18, while the iPhone 11 and every model released since then runs iOS 27, released on September 14, 2026, because Apple dropped nothing from the list this year.

If you are shopping for a refurbished iPhone, prioritize models from the iPhone 12 generation or newer to get the most remaining software support. For a detailed comparison of sellers and prices, see our guide to the best places to buy refurbished iPhones, or explore how refurbished differs from used and new Apple devices before you decide.

We will update this post whenever a new iPhone or iOS version is released, or any iPhone is reclassified as vintage or obsolete, so bookmark this page and check back when you need the latest data.

Last updated: Sep 15, 2026 · First published: Sep 19, 2025