Apple is separating the new smartphones into its usual low-cost versus high-cost categories, with big differences between the two models coming down to the camera, display, and battery life.
macOS Catalina Now Available
iFixit iPhone 11 Pro Max Teardown Hints at Unimplemented Bilateral Wireless Charging Feature [Updated]
iFixit this morning did a quick teardown of the iPhone 11 Pro to provide a brief look at the new smartphone's internals, and now the site is in the process of doing a much deeper dive through an iPhone 11 Pro Max teardown.
The repair site is just now digging into the iPhone 11 Pro Max, but has already found signs of the bilateral wireless charging feature that was rumored ahead of launch but ultimately not announced.
The iPhone 11 Pro teardown found two battery connectors in the new iPhones, which is a first, and further investigation by iFixit suggests the extra connector is a direct line to the wireless charging coil.
Apple analyst Ming-Chi Kuo, who often shares accurate insights into Apple's plans, said that bilateral wireless charging was nixed "because the charging efficiency may not match Apple's requirements."
It's not entirely clear if bilateral wireless charging is something that can be implemented at a later date if the hardware is in place, or if that's Apple's plan, but as of now, there is no two-way wireless charging option despite the hints of it in the iPhone 11 Pro and Pro Max.
iFixit has also discovered a "new mysterious board" sitting below the battery that could be related to bilateral wireless charging.
The teardown so far has also revealed a slimmed down logic board to make room for the triple-lens camera setup and similar adhesive to last year's iPhones despite new water resistance ratings.
iFixit is going to be working on its iPhone 11 Pro Max teardown for the next few hours. Those interested can follow along on the teardown page for updates, and we'll also update this article when new details are shared.
Update: According to iMore's Rene Ritchie, bilateral inductive charging wasn't pulled from the iPhone 11 because it was never slated for production to begin with. Ritchie says there is no hardware in iPhone 11 models that would allow such a feature to be enabled later.
The repair site is just now digging into the iPhone 11 Pro Max, but has already found signs of the bilateral wireless charging feature that was rumored ahead of launch but ultimately not announced.
The iPhone 11 Pro teardown found two battery connectors in the new iPhones, which is a first, and further investigation by iFixit suggests the extra connector is a direct line to the wireless charging coil.
With the phone powered on, we disconnected the lower battery connector and the phone stayed on and charged via the Lightning port, but not over wireless charging. Seems this extra connector is a direct line to the wireless charging coil, which could be an important feature for bilateral charging!Bilateral wireless charging would have allowed the new iPhones to wirelessly charge devices like the AirPods, the Apple Watch, and even other iPhones. It was an expected feature for much of the 2019 rumor cycle, but just before the new iPhones launched, rumors indicated Apple had decided to pull the feature.
What's more, when we reconnected the cable, our phone displayed a momentary temperature warning before returning to normal. We suspect it lost contact with an important battery temperature sensor and shut itself down; this sounds a lot like a reverse wireless charging heat management feature to us.
Apple analyst Ming-Chi Kuo, who often shares accurate insights into Apple's plans, said that bilateral wireless charging was nixed "because the charging efficiency may not match Apple's requirements."
It's not entirely clear if bilateral wireless charging is something that can be implemented at a later date if the hardware is in place, or if that's Apple's plan, but as of now, there is no two-way wireless charging option despite the hints of it in the iPhone 11 Pro and Pro Max.
iFixit has also discovered a "new mysterious board" sitting below the battery that could be related to bilateral wireless charging.
The teardown so far has also revealed a slimmed down logic board to make room for the triple-lens camera setup and similar adhesive to last year's iPhones despite new water resistance ratings.
iFixit is going to be working on its iPhone 11 Pro Max teardown for the next few hours. Those interested can follow along on the teardown page for updates, and we'll also update this article when new details are shared.
Update: According to iMore's Rene Ritchie, bilateral inductive charging wasn't pulled from the iPhone 11 because it was never slated for production to begin with. Ritchie says there is no hardware in iPhone 11 models that would allow such a feature to be enabled later.
Update: It’s my understanding bilateral inductive charging wasn’t pulled from the iPhones 11.
— Rene Ritchie (@reneritchie) September 21, 2019
It was never slated for production and there isn’t anything in there that could be enabled later.
(It would also be dumb to ship it without Watch support...) https://t.co/vXQxM4T3Yf
Related Roundup: iPhone 11 Pro
Buyer's Guide: iPhone 11 Pro (Buy Now)
[ 102 comments ]
Top Rated Comments
(View all)
3 weeks ago
People who repair devices or do tear downs shouldn't pretend they're electrical engineers.
There is absolutely no need whatsoever to have a pair of cables to do reverse charging. The power management circuit that connects to the charging coil would be responsible for current flow into (reverse charging) and out of (charging the phone itself) the coil.
You can see this in tear downs of Samsung phones where there are no additional cables or hardware required for the reverse wireless charging function to work.
So they see something new and they assume it's for reverse charging because they simply don't know.
There is absolutely no need whatsoever to have a pair of cables to do reverse charging. The power management circuit that connects to the charging coil would be responsible for current flow into (reverse charging) and out of (charging the phone itself) the coil.
You can see this in tear downs of Samsung phones where there are no additional cables or hardware required for the reverse wireless charging function to work.
So they see something new and they assume it's for reverse charging because they simply don't know.
3 weeks ago
Only Apple can literally ship an unfinished product and sale it by the millions.. and fix it later lol
Apparently you've never bought a game in the past 20 years.
3 weeks ago
People who repair devices or do tear downs shouldn't pretend they're electrical engineers.
But they are electrical engineers.
[URL unfurl="true"]https://www.ifixit.com/User/2315556/Arthur+Shi[/URL]
3 weeks ago
You really think the videos are the product of just the people shown on screen? Do you also think Craig Federighi alone designed iOS 13 because he was on stage?
I'll trust an electrical engineer's opinion over your "simple reason."
Funny, I haven't seen any "electrical engineer" make a claim about wireless charging requiring extra battery cables. Can you point me to that source?
I work in a related field (designing electrical components for automotive). My comments aren't based on "simple reason" - they are based on my understanding of how modern devices are constructed and the types of power management circuits they employ.
Curious, what's your background? How can you tell if someone describing the operation of an electronic device is telling the truth (or making assumptions) unless you also have a similar background?
3 weeks ago
If only there were three connectors, it would be a sure sign of an imminent Half Life 3 release.
3 weeks ago
Gee, I didn't see him doing the tear down on the iPhone 11. Care to point out where he was during the live stream?
Why are you talking about the live stream? This thread is about the teardown guide.
3 weeks ago
If there wasn't intended to be bilateral charging, Apple wouldn't have made a thicker phone with greatly increased battery size.
3 weeks ago
If there wasn't intended to be bilateral charging, Apple wouldn't have made a thicker phone with greatly increased battery size.
3 weeks ago
Which one does Samsung use? Wireless charging requires more than PMIC. For example, Apple apparently used two more wires than Samsung. Perhaps that was their fatal mistake?
Fatal mistake? Which mistake is that? People believing in rumors about a feature and then using those rumors to paint a picture of Apple not being able to deliver on said rumored feature?
Since you're claiming wireless charging requires more than a PMIC, then please list the additional components that are required and what function they are used for.
3 weeks ago
Or, Apple did not have enough time after the release of the Samsung phones with reverse charging to copy their design, hence different implementation. They should be able to copy the design next year.
Apple reportedly locks in the final design of the iPhone a year in advance (so even as we speak now, they are possibly finalising the design and specs for next year’s iPhone). So you are right in that there wouldn’t be enough time for Apple to copy anything from the S10, but that also assumes Apple has any desire to even do such a thing in the first place.
[ Read All Comments ]
PayPal's Digital Gifts eBay storefront has the latest discount on App Store and iTunes gift cards today, offering the $100 iTunes gift card for $85. This 15 percent off sale matches...
Users of Reddit's official iOS app can now share text, link and image-based posts to Snapchat thanks to a new Share Sheet integration in iOS 13 (via TechCrunch). This is the first time Reddit has...
Anker is back today with a few deals on useful charging accessories, including wireless chargers, Lightning cables, portable batteries, and wall chargers. We've rounded up all of these discounts...
Apple's Maps app rebuild continues its journey across North America this week, with the company following its pattern of rolling out the enhanced maps in adjacent continental U.S. states.
...
Emmy Magazine is offering readers a behind-the-scenes look at Apple's new drama "See," as well as a free three-month trial of the upcoming Apple TV+ streaming service, which launches on...
In the same week that Apple's decision to pull a Hong Kong protest app from the App Store drew heavy criticism, a new report from BuzzFeed News claims the company has asked Apple TV+ show runners...
After lots of attention on iOS and iPadOS 13, not to mention parallel updates for watchOS and tvOS, over the past few weeks, this week was the Mac's turn as we saw the public release of macOS...
For this week's giveaway, we've teamed up with Nomad to offer MacRumors readers a chance to win a Base Station Hub for wirelessly charging the iPhone, AirPods, and other devices.
The...
