Apple Confirms Battery Life Issues With iOS 5, Software Update Coming

iPhone4s 3upv2 Photo Siri Sprgbd PIPHApple issued a statement to The Loop's Jim Dalrymple about customer complaints of poor battery life with the new iPhone 4S and iOS 5:

A small number of customers have reported lower than expected battery life on iOS 5 devices. We have found a few bugs that are affecting battery life and we will release a software update to address those in a few weeks.”

There have been a litany of complaints about iPhone 4S and iOS 5 battery life ever since their release last month. A number of solutions have been proposed by the community for this problem, including turning off Time Zone detection, Bluetooth and others.

Apple has already seeded developers with a 5.0.1 beta that is said to address the issue.

Popular Stories

hikawa phone grip stand apple%402x

Apple Launches Second Limited-Edition iPhone Accessory in a Month

Friday November 21, 2025 3:53 am PST by
Apple has begun selling the Hikawa Phone Grip and Stand, a new limited-edition iPhone accessory designed with accessibility in mind. Designed by LA-based Bailey Hikawa to celebrate the 40th anniversary of accessibility at Apple, the grip uses magnets to securely snap onto any iPhone with MagSafe. Apple says it can be removed with ease, and doubles as a stand with two different viewing...
iOS 26

iOS 26.2 Adds These New Features to Your iPhone

Thursday November 20, 2025 10:50 am PST by
iOS 26.2 is currently in beta testing. The upcoming update includes a handful of new features and changes on the iPhone, including a new Liquid Glass slider for the Lock Screen's clock, offline lyrics for Apple Music, and more. In a recent press release, Apple confirmed that iOS 26.2 will be released to all users in December, but it did not provide a specific release date. Keep reading...
Apple Shopping Event 2025

Apple Announces 2025 Black Friday Event, Here's What You Can Get

Thursday November 20, 2025 6:28 am PST by
Apple's annual four-day Black Friday through Cyber Monday shopping event is returning on Friday, November 28 through Monday, December 1 in many countries, including the United States, Canada, Australia, New Zealand, France, Germany, Italy, Spain, the United Kingdom, Belgium, the Netherlands, Sweden, Thailand, and others. During the shopping event, customers can get an Apple gift card with...
maxresdefault

The MacRumors Show: iPhone 18 Pro Looks Like a Huge Upgrade

Friday November 21, 2025 9:10 am PST by
On this week's episode of The MacRumors Show, we talk through all of the new features and improvements expected to come to next year's iPhone 18 Pro and iPhone 18 Pro Max models. Subscribe to The MacRumors Show YouTube channel for more videos Apple's next-generation iPhones are less than ten months away and we already have a good idea about what to expect based on corroborated leaks, rumors,...
iOS 26 on Three iPhones

iOS 27 Will Reportedly Have Two Key Upgrades

Sunday November 23, 2025 8:48 am PST by
iOS 27 will reportedly have two major elements: quality improvements and new AI features. In his Power On newsletter today, Bloomberg's Mark Gurman said that iOS 27 will be similar to Mac OS X Snow Leopard, in the sense that Apple is focused on improving "quality and underlying performance" over adding new features. Gurman said there is one exception to this rule, though, as he expects...
Apple Foldable Thumb

Foldable iPhone to Debut These Two Breakthrough Features

Wednesday November 19, 2025 7:26 am PST by
Apple's first foldable iPhone is expected to launch alongside the iPhone 18 Pro models in fall 2026, and it's shaping up to include two standout features that could set it apart from the competition. The book-style foldable will reportedly feature an industry-first 24-megapixel under-display camera built into the inner display, according to a recent JP Morgan equity research report. That...
ipad black friday 2025

The Best Early Black Friday iPad Deals

Thursday November 20, 2025 10:20 am PST by
Black Friday is just over a week away, and iPad deals have finally started to flood in at retailers like Amazon and Best Buy. Below we're tracking discounts on every current generation iPad, including lowest-ever prices on M3 iPad Air and M5 iPad Pro, plus steep markdowns on iPad and iPad mini. Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make a ...
General Black Friday Deals 25 Red

Apple Black Friday Deals Available Now on AirPods, iPads, Accessories, and More

Friday November 21, 2025 8:48 am PST by
We're officially less than one week away from Black Friday, which will take place on Friday, November 28 in 2025. As always, this will be the best time of the year to shop for great deals, including popular Apple products like AirPods, iPad, Apple Watch, and more. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these...
Low Cost MacBook Feature A18 Pro

Report: Low-Cost iPhone, iPad, MacBook Coming Early 2026

Friday November 21, 2025 2:26 am PST by
Apple is planning to release new entry-level models across its iPhone, iPad, and Mac categories early next year, with an all-new affordable MacBook the most notable addition to the lineup. According to a new research report by Jeff Pu of GF Securities seen by MacRumors, Apple will launch the iPhone 17e – its second iteration of the "e" line – in the spring, likely along with a...

Top Rated Comments

arn Avatar
184 months ago
How can it only be "a small number of customers" when all the 4S' run identical software? :confused:

Serious question.

Are you suggesting that every bug in all software affects 100% of customers?

Of course not. Despite being same software, certain behavior depends on certain conditions.

arn
Score: 25 Votes (Like | Disagree)
daneoni Avatar
184 months ago
A small number of customers have reported lower than expected battery life on iOS 5 devices. We have found a few bugs that are affecting battery life and we will release a software update to address those in a few weeks."

That line gets me every time.
Score: 15 Votes (Like | Disagree)
coder12 Avatar
184 months ago
<sarcasm>I wish HTC would fix the bug on my Diamond that makes my battery die fast all the time.

...I think the bug was called "windows mobile 6.5" or something... hmm..</sarcasm>
Score: 12 Votes (Like | Disagree)
odedia Avatar
184 months ago
This is not specific to the 4S, it's all iPhones.

Clearly, this is a software issue. I had it since Beta 1. Beta 6 fixed it, Beta 7 was bad once again.
Score: 12 Votes (Like | Disagree)
mcgroarty Avatar
184 months ago
We've seen the issue on a couple iPhone 4 phones as well. I haven't seen any indication that it's an iPhone 4S fix, but rather a general iOS 5 fix.
Score: 9 Votes (Like | Disagree)
Bubba Satori Avatar
184 months ago
Oh my god my battery is at 20% instead of 25% at the end of the day! What am I going to do!

Really .... It's a non issue for me. I have never ran out of battery power on my iPhone 4 or 4s. I plug it in every night and life is good.

Nothing to see here. Move along, move along, move along.

Wow, really incredible.
It's all about you, nobody else matters.
"Move along, move along, move along."
Score: 8 Votes (Like | Disagree)