On iPhone 15 models, iOS 18 will recommend that users set a specific charge limit for their device based on their recent usage habits, with the aim of potentially improving iPhone battery life by reducing the time that the battery is fully charged.
All four iPhone 15 models have a setting that prevents devices from charging beyond 80% during activation, and iOS 18 expands the feature by adding new charge limit options of 85%, 90%, and 95%. With the new limit options, iOS 18 now takes a proactive approach to improving battery life by recommending a specific charge limit to users via a notification.
The recommendation also appears in the Settings app under Battery → Charging. The charge limit feature remains exclusive to the iPhone 15 line in the first beta of iOS 18, with the option not found on the iPhone 14 Pro or older.
In a related change, anecdotal reports suggest that iOS 18 may recalibrate some devices’ maximum battery capacity percentage. In Settings ➝ Battery ➝ Battery Health, “Max Capacity” is a measure of battery capacity relative to when the device was new. Lower capacity may result in fewer hours of use between charges.
The first beta version of iOS 18 is available to members of the Apple Developer Program, and a public beta will follow in July. After beta testing ends, the update should be widely released to all users with an iPhone XS or newer in September.
Folk tales
Revealed: iOS 18 works with these iPhone models
iOS 18 will be compatible with the same iPhone models as iOS 17, according to a post on X today from a private account with a proven history of sharing build numbers for future iOS updates. iOS 18 will be compatible with the iPhone XR, and therefore the iPhone XS and iPhone XS Max models with the same A12 Bionic chip, but older iPhone models will miss out. Here is the full…
Apple introduces iOS 18 with new customization features, redesigned Photos app and more
Apple today introduced iOS 18, the next major update to the iPhone operating system, with new customization features, a redesigned Photos app and more. iOS 18 features new customization tools for the Home Screen. App icons now feature dark mode and users can tint them with a single color to create a unique look. Apps can also now be placed freely anywhere on the home screen. Check…
WWDC 2024 Apple Event Live Key Coverage: iOS 18, Apple’s AI Push and more
Apple’s Worldwide Developers Conference (WWDC) kicks off today with the traditional keynote starting at 10:00 am PT. MacRumors is gearing up for the event, and we’ll be sharing our details and thoughts throughout the day. We expect to see a number of software-related announcements with a focus on Apple’s efforts to inject AI into all of its operating systems and applications.
The massive iPhone upgrade is coming this week, but these devices will miss out
Apple is planning a major AI overhaul in iOS 18, with a set of features it’s referring to as “Apple Intelligence.” However, these new features will not work on older iPhones, even if they appear on the device compatibility list of the new operating system. Apple’s initial AI roadmap for iOS 18 is said to come in two parts: Basic AI features that will be processed in the device and more advanced…
iOS 18 adds frame-out animation when you press iPhone buttons
iOS 18 includes a small but interesting change to the buttons on the iPhone, adding more of a visual element when you change the volume, activate the Action button, or lock the screen. When you press an iPhone button in iOS 18, the screen bezel bulges out slightly. This feature is available for the volume buttons, action button, and power button, and is also likely to be used for…
Apple offers updated look at next-gen CarPlay at WWDC 2024
Apple today shared some WWDC 2024 coding sessions about its upcoming next-generation CarPlay system ahead of its launch later this year. The sessions include plenty of updated images of the next generation of CarPlay, with one revealing the new Vehicle, Media and Climate apps in action for the first time. MacRumors previously revealed evidence of these apps in the iOS 17.4 beta. The next generation…
New: iPadOS 18 removes support for these iPad models
iPadOS 18 will drop support for iPad models equipped with the A10X Fusion chip, according to a post on X today from a private account with a proven history of sharing build numbers for future iOS and iPadOS updates. In other words, iPadOS 18 will drop support for the 10.5-inch iPad Pro and the second-generation 12.9-inch iPad Pro. Support for the sixth generation iPad, which uses…