The iPhone 16’s Battery Is Easier to Replace, Finally

This only affects new smartphones launching in the EU after June 2025, which means the iPhone 16 does not have to adhere to this law. The regulation doesn’t just touch on batteries though. Manufacturers need to sell critical spare parts for seven years and offer at least five years of software updates. These laws often influence other regions, which is why Apple is likely testing this battery replacement process in its latest phone. It’s unclear whether the new adhesive would be fully compliant with the EU’s regulations.

“[The legislation won’t require Apple] to completely change the design of the product,” says Ugo Vallauri, codirector of the Restart Project and a founding member of the Right to Repair Europe coalition. “As long as they can supply the spare part as well as the tools needed to perform the repair, and it can be performed by a generalist—someone with some level of competence—they would not need to change much further, which can be potentially be seen as a weakness of the legislation. We will see what happens in that respect.”

Matching Game

But easier battery replacements are just one part of the story. Apple is notorious for “parts pairing,” the policy where it uses software to identify and approve parts. Apple will disable certain features if it finds the part wasn’t sourced from Apple’s official channels—even if the part comes directly from another iPhone. For example, as iFixit’s website says, if you replace your iPhone’s screen with a genuine but secondhand part, your device will lose access to Apple’s True Tone and autobrightness features, even though the screen will otherwise function normally. You may also see warning messages for replaced parts that Apple cannot identify.

New laws in Oregon and Colorado prohibit the practice of parts pairing to discriminate against otherwise compatible parts, and Apple earlier this year said it would expand repair options to support used genuine parts starting this fall. That now applies to the Face ID sensor in the TrueDepth selfie camera—you can now swap this component from one unit to another without compromising security, safety, and privacy, according to Apple.

Apple also says that now, if you use a third-party part that isn’t available in its cloud-based calibration servers, the phone will try to activate the part and make it work to its full capability. It will also show the repair history of the device within Settings and list which parts have been replaced. Any used Apple parts will now be able to be calibrated after you install them, and these will appear as “used” parts in the device’s repair history. That means features like True Tone will finally be enabled for third-party displays, and you’ll be able to see health data for third-party batteries. The front camera and lidar scanner will also stay operational if the module is replaced.

“I’ve always felt like the goal of right to repair is to create the incentive for these manufacturers, who are the ones good at making stuff, to prioritize or at least incorporate repairability into their objectives,” says Nathan Proctor, senior director of the Campaign for the Right to Repair at Public Interest Research Group. “And once they do, they are actually coming up with new ways to make things easier to fix in ways I couldn’t have predicted or thought up. It’s exciting to see Apple engineers coming up with solutions for making things more fixable.”

Lock Step

Photograph: Apple

But there’s a new concern on the horizon with iOS 18 rolling out to Apple devices: Activation Lock. You might be familiar with this if you have erased an iPhone in the past but forgot to remove your Apple account details, essentially locking a new owner out from the device unless they have your password. In iOS 18, this Activation Lock feature now extends to iPhone parts. The idea is that this will deter thieves from stealing iPhones to sell parts. If the iPhone detects that a used part has been installed, it will ask for the original part owner’s Apple account password.

Proctor says the number one complaint he’s heard from device refurbishers is around Activation Lock—these companies have devices legally acquired from donations or recycling programs, but they cannot do anything to unlock the phone. (Apple has ways to bypass Activation Lock if you have proof of purchase documentation.)

“We need a way to verifiably say this is not a stolen part,” Proctor says. “I really respect and appreciate and understand the value of the way Activation Lock thwarts theft, but there’s got to be some middle ground where a reputable recycler doesn’t have to shred working parts and working phones. It’s ridiculous. It has the potential to undermine any environmental gains from all the other stuff that they’re doing.”