iOS 11.3 Beta to Get Throttling Kill Switch in February as Apple Trials 'Reserve a Battery' System in Canada [Updated]

Following a report that the United States government is investigating Apple's power management function that slows down some older iPhone models, Apple issued a statement on late Tuesday confirming that it has "received questions from some government agencies" and is "responding to them."

iphone 6s battery toggle
In the statement, Apple also confirmed the timing of its promised power management toggle, allowing customers with an iPhone 6 through iPhone 7 Plus to disable the function: it will be rolling out in a future iOS 11.3 beta version in February. The software update will be publicly released later this spring.

Apple's full statement was shared by Axios earlier today:

About a year ago, we delivered a software update that improves power management during peak workloads to avoid unexpected shutdowns on certain iPhones with older batteries. We know that iPhones have become an important part of the daily lives of our customers and our intention was to improve the customer experience.

We sought to further improve the customer experience in December by announcing a significant discount on replacement batteries for certain iPhones. We also announced that we began developing a new iOS feature to show battery health and which would recommend when the user should consider replacing their battery. These actions were taken to further assist our customers and help extend the life of their iPhones. In addition, users will be able to see if the power management feature is being used to prevent unexpected shutdowns, and turn if off if they so choose. These features will be included in a developer release next month and a user release this Spring.

As we told our customers in December, we have never — and would never — do anything to intentionally shorten the life of any Apple product, or degrade the user experience to drive customer upgrades. Our goal has always been to create products that our customers love. Making iPhones last as long as possible is an important part of that.

We have received questions from some government agencies and we are responding to them.

Apple's power management function can also be sidestepped by replacing an iPhone's battery if necessary. We've previously outlined steps on how to initiate this process at an Apple Store or Apple Authorized Service Provider.

In related news, Apple recently added a "Reserve a Battery" option to its support website in Canada. This system, not available elsewhere yet, allows customers with an iPhone 6 or newer to reserve a battery online and have Apple contact them when a battery is available at their preferred Apple Store.

reserve a battery
This system can be found by signing into your Apple ID on Apple's Get Support page and selecting Battery, Power, and Charging → Battery Replacement → Reserve a Battery. These steps can also be completed in the Apple Store app on the iPhone itself without needing to enter a serial number.

A tipster named K.C. told us that Canada is a trial country, suggesting Apple may choose to expand this reservation system to other regions.

Apple promises to contact customers within three to five days to let them know when their battery replacement can be completed. Its support website currently quotes an estimated two to four week wait in Canada.

MacRumors previously obtained an internal Apple memo that stated iPhone 6 Plus replacement batteries were in short supply and unavailable until late March or early April around the world. Apple's internal document quoted a shorter wait of "approximately two weeks" for iPhone 6 and iPhone 6s Plus batteries.

Apple said batteries for all other eligible iPhones were expected to be available "without extended delays" in most countries.

In addition to probes from the United States government, over 50 class action complaints have been filed against Apple since it fully disclosed the power management changes it made in iOS 10.2.1, nearly a year after the update was released. Apple apologized for its lack of communication in a letter to customers.

Update: While Apple has yet to add a dedicated "Reserve a Battery" button to its U.S. support site, the company is asking customers in the United States who need a battery replacement to contact Apple support via a phone call or online chat session to reserve a battery before visiting an Apple Store. Calling ahead of time should prevent customers from going to an Apple Store only to find that the necessary battery is out of stock.

Related Forum: iOS 11

Top Rated Comments

TimUSCA Avatar
66 months ago
"I'd like my phone to turn off unexpectedly instead of running slowly."

Choices are good, I guess.
Score: 34 Votes (Like | Disagree)
ChazSch Avatar
66 months ago
I am going to try this AND get free battery. They is no reason I should have 10 second delay on typing text messages and very slow email (all since ios11). They lied when they said it slows things down SOME. its a heck of a lot.
Score: 28 Votes (Like | Disagree)
timborama Avatar
66 months ago
"I'd like my phone to turn off unexpectedly instead of running slowly."

Choices are good, I guess.
I’d prefer “0% battery really means 0% battery” and “don’t throttle my phone” switch. I accept a device shutting down at 0%, but not at 30%.
Score: 15 Votes (Like | Disagree)
urkel Avatar
66 months ago
What will all the Apple haters who post on macrumors have to complain about now?
Blaming the consumer for product issues created by a corporation?

I'm an annual upgrader so I never experienced the speed throttling issue. But over the holidays I saw a lot of family and experienced their perspective of the throttling first hand. Its bad. Like, "This phone is unusable. I guess I should buy a new phone bad." And whether it was Apples intention or not, there are a lot of iPhones being sold to people who wouldn't have spent $800 for an upgrade if they knew that the solution to their awful phone experience was a battery pack or a $79 battery replacement.

Its a shame that this battery situation has come to this but the complaints are legitimate.
Score: 15 Votes (Like | Disagree)
UL2RA Avatar
66 months ago
"I'd like my phone to turn off unexpectedly instead of running slowly."

Choices are good, I guess.
This is what Apple said would happen ... not what real world users have said. So this claim remains to be seen. I have a feeling a lot of phones won't be randomly shutting down with this off. The incessant need to defend a claim from Apple without verifiable proof is a bit disconcerting.
Score: 14 Votes (Like | Disagree)
MacsRgr8 Avatar
66 months ago
I am an absolute Apple-lover, not hater.
But this switch was the obvious thing to do in the first place. Give the user the choice.
Score: 12 Votes (Like | Disagree)

Popular Stories

iOS 16

iOS 16.3 Now Available for Your iPhone With These 4 New Features

Friday February 3, 2023 1:13 pm PST by
Apple released iOS 16.3 in late January following nearly six weeks of beta testing. The software update is available for the iPhone 8 and newer, and while it is a relatively minor update, it still includes a handful of new features, changes, and bug fixes. Below, we've recapped new features in iOS 16.3, including support for physical security keys as a two-factor authentication option for...
ipad air purple

Deals: M1 iPad Air Hits Record-Low Prices at TigerDirect, Starting at $313.99 (48% Off)

Saturday February 4, 2023 10:05 am PST by
Online retailer TigerDirect has slashed pricing on the M1 iPad Air in several colors, offering the base 64GB configuration for just $313.99 in Purple and Pink. Note: MacRumors is an affiliate partner with TigerDirect. When you click a link and make a purchase, we may receive a small payment, which helps us keep the site running. That's a savings of 48% compared to Apple's normal $599.00...
Apple Silicon Teal Feature

The Next Big Apple Silicon Device May Not Be a Mac or iPad

Wednesday February 1, 2023 3:57 am PST by
Apple's next device with an Apple silicon chip may not be a Mac or an iPad, but rather an advanced external display, according to recent reports. The display, which is rumored to arrive this year, is expected to sit somewhere between the $1,599 Studio Display and the $4,999 Pro Display XDR – but more exact information about the device's positioning and price point is as yet unknown. While ...
iPhone 14 Pro Purple Side Perspective Feature Purple

Gurman: Apple Considering New High-End iPhone Alongside Pro and Pro Max

Sunday February 5, 2023 6:07 am PST by
Apple has discussed selling a new top-of-the-line iPhone alongside the Pro and Pro Max models in 2024 at the earliest, according to Bloomberg's Mark Gurman. Based on this timeframe, the device would be part of the iPhone 16 lineup or later. In a September 2022 edition of his weekly "Power On" newsletter, Gurman said there was "potential" for an iPhone 15 Ultra to replace the iPhone 15 Pro...
HomePod 2 White and Midnight Feature Purple Blue

Apple Explains Why HomePod Was Released Again, Wi-Fi 4 Limitation, and More

Thursday February 2, 2023 7:57 am PST by
Apple's VP of hardware engineering Matthew Costello and product marketing employee Alice Chan recently spoke with Men's Journal and TechCrunch about the new second-generation HomePod in wide-ranging interviews about the smart speaker. Apple discontinued the original full-size HomePod in March 2021 after multiple reports indicated that sales of the speaker were lackluster, but Chan told Men's ...
webkit vs chromium feature

Google Working on Browser for iOS That Would Break Apple's App Store Rules

Saturday February 4, 2023 1:30 am PST by
Google's Chromium developers are working on an experimental web browser for iOS that would break Apple's browser engine restrictions, The Register reports. The experimental browser, which is being actively pursued by developers, uses Google's Blink engine. Yet if Google attempted to release it on the App Store, it would not pass Apple's App Review process. Apple's App Store rules dictate...
iOS 16

Apple Preparing iOS 16.3.1 Update for iPhone as Wait for iOS 16.4 Beta Continues

Thursday February 2, 2023 6:41 am PST by
Apple appears to be preparing an iOS 16.3.1 update for the iPhone, based on evidence of the software in our website's analytics logs this week. It's unclear when the update will be released, but it will likely be available at some point in February. The same logs have accurately foreshadowed the release of several previous updates, including iOS 16.0.3 and iOS 16.1.1 most recently, so they...
maxresdefault

Hands-On With Apple's Second-Generation HomePod

Friday February 3, 2023 1:28 pm PST by
Today is the official launch day for the second-generation HomePod that was introduced in January, and we picked one up to compare it to the original HomePod that Apple discontinued in 2021. Subscribe to the MacRumors YouTube channel for more videos. Design wise, the second-generation HomePod looks a lot like the first-generation model, featuring the same rounded design and acoustic mesh...