Does the iPhone 14 Plus Support iOS 27?
Yes — the iPhone 14 Plus is on Apple's iOS 27 compatibility list, so it can run the iOS 27 beta. It shipped with iOS 16, which means iOS 27 is another major version running on the same A15 Bionic hardware. The road is getting shorter. One or two major versions beyond iOS 27 is the realistic expectation now.
Being on the list and getting every feature are two different things, though. iOS 27's general features work; Apple Intelligence does not appear at all on A15 hardware.
How to Install the iOS 27 Beta on the iPhone 14 Plus
There is no beta profile to download — Apple removed configuration profiles from the process in 2023. Enrol your Apple Account free at beta.apple.com (public beta) or developer.apple.com (developer beta), then open Settings → General → Software Update → Beta Updates on your iPhone 14 Plus, sign in with the same Apple Account and select iOS 27 Public Beta or iOS 27 Developer Beta.
The beta then appears in Software Update like any ordinary update. Download it over Wi-Fi with the device on a charger, and let the first-boot indexing pass finish before judging how it runs. Our full iOS 27 install guide walks through every step with screenshots.
iPhone 14 Plus Specifications That Matter for the Beta
The iPhone 14 Plus launched in 2022 with the A15 Bionic, 6 GB of memory, a 6.7-inch Super Retina XDR OLED display and storage options of 128 GB, 256 GB, 512 GB. Three of those numbers decide how a beta behaves on it: the chip sets raw speed, the memory decides how many apps survive in the background, and the free space determines whether the installer will even start.
The A15 is now three chip generations old. iOS 27 runs, but early betas on this phone show the classic symptoms: longer app launches, occasional keyboard lag, slower camera opening.
What the iPhone 14 Plus Gets in iOS 27 — and What It Doesn't
Apple Intelligence does not run on the iPhone 14 Plus. Apple gates it on newer silicon — A17 Pro and later on iPhone — so those sections simply never appear, no matter which beta build you install. This is a hardware boundary, not a bug, and no future iOS 27 update will change it.
Everything else in iOS 27 — the interface changes, the new Settings layout, Control Centre, Messages, Photos, Safari and the system apps — installs and works on the iPhone 14 Plus exactly as it does on current hardware. Feature-by-feature availability across every model is on our supported devices page.
Performance and Battery on the iPhone 14 Plus
The iPhone 14 Plus has the best battery life of any A15 iPhone, and that surplus is exactly what makes it survive a beta cycle better than an iPhone 13. On the thermal side, the A15 in a large body is the coolest-running combination in the 14 line-up.
The pattern is consistent across every device: the first two to three days after a beta install look far worse than the software actually is, because Spotlight is reindexing, Photos is re-analysing your library and iCloud is re-syncing all at once. If it has not settled after four days, our battery drain fix guide covers the settings that actually help.
Before You Install a Beta on Your iPhone 14 Plus
Make an archived backup first — on an iPhone or iPad that means an encrypted Finder backup to a computer, not just iCloud. An iCloud backup made on iOS 27 cannot be restored onto iOS 26, so it is not a route back. Our backup guide explains the difference in detail.
Check free space too. A iOS 27 beta wants roughly 15 GB free before it will begin, which is more than the download size suggests. If you depend on this iPhone for work, consider whether the public beta channel suits you better than the developer channel.
How to Get Back to iOS 26 on the iPhone 14 Plus
Turn off Beta Updates first, then put the iPhone 14 Plus into recovery mode and restore the signed iOS 26 IPSW through Finder. That erases the device, which is why the archived backup matters — our downgrade guide covers the whole sequence, and the IPSW page explains which files are still signed.
If you simply want to stop receiving new betas without erasing anything, set Beta Updates to Off and stay where you are until the finished iOS 27 release arrives and overtakes your build. Our guide to leaving the beta program covers both routes.
Frequently Asked Questions
Can the iPhone 14 Plus run iOS 27?
Yes. The iPhone 14 Plus is on Apple's iOS 27 compatibility list and can install both the developer and public beta through Settings → General → Software Update → Beta Updates.
Does the iPhone 14 Plus support Apple Intelligence in iOS 27?
No. Apple Intelligence requires newer silicon than the A15 Bionic in the iPhone 14 Plus, so those features never appear — on any iOS 27 build, now or later.
Is there a iOS 27 beta profile for the iPhone 14 Plus?
No. Apple removed beta profiles in 2023. Beta access is now tied to your Apple Account: enrol free at beta.apple.com, then choose the channel in Settings → General → Software Update → Beta Updates.
How much free space does the iOS 27 beta need on the iPhone 14 Plus?
Around 15 GB free, which is considerably more than the download size. The iPhone 14 Plus ships in 128 GB, 256 GB, 512 GB configurations, so check the smallest one carefully before you start.
Will the beta hurt battery life on the iPhone 14 Plus?
Temporarily, yes. The iPhone 14 Plus has the best battery life of any A15 iPhone, and that surplus is exactly what makes it survive a beta cycle better than an iPhone 13.