Apple Seeds Revised iOS 26 Developer Beta to Fix Battery Issue

Apple today provided developers with a revised version of the first iOS 26 beta for testing purposes. The update is only available for the iPhone 15 and iPhone 16 models, so if you're running ‌iOS 26‌ on an ‌iPhone‌ 14 or earlier, you won't see the revised beta.

iOS 26 Feature
Registered developers can download the new beta software through the Settings app on each device.

The revised beta addresses an issue that could cause some ‌iPhone‌ 15 and ‌iPhone 16‌ models to show a low battery symbol and be unable to start up after updating to the initial ‌iOS 26‌ beta.

‌iOS 26‌ includes all of the new features that were shown off at Apple's keynote event on Monday. Apple debuted its Liquid Glass design, which you'll find throughout ‌iOS 26‌ and Apple's other software updates.

Along with a refreshed design, there are a long list of new features in ‌iOS 26‌, including changes to Messages, Phone, Safari, Music, Photos, Camera, and more.

While today's beta is limited to developers to give them time to learn the new features and adjust their apps, Apple will provide public beta testers with a chance to try the software in July. ‌iOS 26‌, iPadOS 26, macOS 26, tvOS 26, watchOS 26, and visionOS 26 are set to launch to the public in September.

Related Roundups: iOS 26, iPadOS 26
Related Forum: iOS 26

Popular Stories

Apple Logo Zoomed

Tim Cook Teases Plans for Apple's Upcoming 50th Anniversary

Thursday February 5, 2026 12:54 pm PST by
Apple turns 50 this year, and its CEO Tim Cook has promised to celebrate the milestone. The big day falls on April 1, 2026. "I've been unusually reflective lately about Apple because we have been working on what do we do to mark this moment," Cook told employees today, according to Bloomberg's Mark Gurman. "When you really stop and pause and think about the last 50 years, it makes your heart ...
Finder Siri Feature

Why Apple's iOS 26.4 Siri Upgrade Will Be Bigger Than Originally Promised

Friday February 6, 2026 3:06 pm PST by
In the iOS 26.4 update that's coming this spring, Apple will introduce a new version of Siri that's going to overhaul how we interact with the personal assistant and what it's able to do. The iOS 26.4 version of Siri won't work like ChatGPT or Claude, but it will rely on large language models (LLMs) and has been updated from the ground up. Upgraded Architecture The next-generation...
wwdc sans text feature

Apple Rumored to Announce New Product on February 19

Thursday February 5, 2026 12:22 pm PST by
Apple plans to announce the iPhone 17e on Thursday, February 19, according to Macwelt, the German equivalent of Macworld. The report, citing industry sources, is available in English on Macworld. Apple announced the iPhone 16e on Wednesday, February 19 last year, so the iPhone 17e would be unveiled exactly one year later if this rumor is accurate. It is quite uncommon for Apple to unveil...
iOS 26

iOS 26.3 and iOS 26.4 Will Add These New Features to Your iPhone

Tuesday February 3, 2026 7:47 am PST by
While the iOS 26.3 Release Candidate is now available ahead of a public release, the first iOS 26.4 beta is likely still at least a week away. Following beta testing, iOS 26.4 will likely be released to the general public in March or April. Below, we have recapped known or rumored iOS 26.3 and iOS 26.4 features so far. iOS 26.3 iPhone to Android Transfer Tool iOS 26.3 makes it easier...
iphone 17 pro dark blue 1

iPhone 18 Pro Max Rumored to Deliver Next-Level Battery Life

Friday February 6, 2026 5:14 am PST by
The iPhone 18 Pro Max will feature a bigger battery for continued best-in-class battery life, according to a known Weibo leaker. Citing supply chain information, the Weibo user known as "Digital Chat Station" said that the iPhone 18 Pro Max will have a battery capacity of 5,100 to 5,200 mAh. Combined with the efficiency improvements of the A20 Pro chip, made with TSMC's 2nm process, the...

Top Rated Comments

tywebb13 Avatar
9 months ago
build is 23A5260u

up from 23A5260n

so that's like they rotated the n 180°
Score: 10 Votes (Like | Disagree)
dmccombs Avatar
9 months ago

Must be for newer models. Don't see it on 13 PM.
It does say that in the 3rd sentence, so you may be right. ?‍♂️
Score: 10 Votes (Like | Disagree)
Reeneman Avatar
9 months ago

Eh actually still getting a bit hot. Like where you can smell the metal heating up. But it is more stable. Think the apps needs be updated too though. ( iPhone 15 pro max )
„can smell the metal heating up“

??? sure
Score: 4 Votes (Like | Disagree)
Reeneman Avatar
9 months ago

It’s been four days!
As you know: early beta… finding bugs… awful!!!
Apple how dare you. This isn’t the quality anymore!!!
Score: 4 Votes (Like | Disagree)
CapitalIdea Avatar
9 months ago

probably a bug this release is fixing
More than one, I assume. It's over 700 MB.


Can we get multiple users please? And/or can they bring the existing multiple users for MDM customers over to the consumer market? Thank you
Multiple users on iPhone?
Score: 3 Votes (Like | Disagree)
Microtard64 Avatar
9 months ago

('https://www.geekwebguides.com/2025/06/13/apple-seeds-revised-ios-26-developer-beta/')

Apple today provided developers with a revised version of the first iOS 26 beta for testing purposes. It's not clear what's new in the updated beta, but it may address a critical bug or two. The update is only available for the iPhone 15 and iPhone 16 models, so if you're running iOS 26 on an iPhone 14 or earlier, you won't see the revised beta.



Registered developers can download the new beta software through the Settings app on each device.

iOS 26 includes all of the new features that were shown off at Apple's keynote event on Monday. Apple debuted its Liquid Glass design, which you'll find throughout iOS 26 and Apple's other software updates.

Along with a refreshed design, there are a long list of new features in iOS 26, including changes to Messages, Phone, Safari, Music, Photos, Camera, and more.

While today's beta is limited to developers to give them time to learn the new features and adjust their apps, Apple will provide public beta testers with a chance to try the software in July. iOS 26, iPadOS 26, macOS 26, tvOS 26, watchOS 26, and visionOS 26 are set to launch to the public in September.

Article Link: Apple Seeds Revised iOS 26 Developer Beta ('https://www.geekwebguides.com/2025/06/13/apple-seeds-revised-ios-26-developer-beta/')
Battery drain in the first beta was quite excessive on my 16 Pro. That will probably persist until Beta 3. Just my educated opinion. Your mileage may vary.
Score: 3 Votes (Like | Disagree)