MacRumors

A couple days ago Sonny Dickson shared a look at one of two early prototypes for the original iPhone, the iPod Click Wheel-based OS that iPod "Godfather" Tony Fadell was working on. Tonight, Dickson has shared a video pitting Fadell's version against Scott Forstall's icon-based iPhone prototype, which went on to become the basis for iOS.

Both P1 and P2 run a prototype OS Apple codenamed "Acorn OS" internally, though Dickson notes that P1 runs faster because it uses a slimmed down version of Acorn OS. Each prototype also sports a unique logo that pops up after the Acorn OS logo while it boots up.

The P2 loads octopus whereas the P1 has the iPod classic logo. The P2 takes a significantly longer to load because it actually has a real OS, whereas the P1 takes much less time since the OS is slimmer. These P unit prototypes are so early in the development process that they rely on a custom process to be turned off, and can only be powered down during a certain step of the boot process.

The video, and accompanying photos, provide both a look at the choice Steve Jobs and Apple employees faced as they were developing the iPhone and iOS 10 years ago and how Apple explores ideas. As Dickson notes, "P devices" are the first step of any project at Apple. They're barely-functioning devices that allow the company to explore and test concepts, iterating on them until they're satisfied enough to push the project further.

More images of the P2 iPhone prototype are available on Sonny Dickson's website.

Starting in March of 2017, AT&T will raise the prices of its grandfathered unlimited data plans by $5, according to information obtained by DSLReports. The price hike is AT&T's second price increase in the last 12 months and will raise prices from $35 to $40.

DSLReports forum users began receiving notifications about the $5 price increase in early January, and the site was able to confirm AT&T's plans. AT&T's statement on the new pricing is below:

Our Mobile Share Advantage plans and our AT&T Unlimited Plan provide several benefits that our legacy unlimited plan doesn't. If you have a legacy unlimited data plan, you can keep it; however, beginning in March 2017, it will increase by $5 per month.

AT&T no longer offers standalone unlimited data plans to customers, but a small number of people continue to hold onto unlimited data plans that were purchased before AT&T discontinued them in 2010. Those plans allow customers to use an unlimited amount of data, but throttling does occur with excessive data usage.

AT&T previously raised prices for its unlimited data customers in February of 2016, increasing data plan costs from $30 to $35. AT&T's data plan costs are charged in addition to voice and text plan costs for unlimited customers, putting the minimum price on an unlimited data plan with text and voice (not unlimited) in the neighborhood of $90.

Over the course of the last several years, AT&T has used price hikes, data caps, and throttling to attempt to get its grandfathered unlimited customers to switch to new plans. In 2014, the FTC launched a federal court complaint against AT&T for its throttling practices, which led AT&T to scale them back.

At the beginning of 2016, AT&T reintroduced $100 unlimited data plans but limited them to AT&T users who subscribe to an AT&T DirecTV or AT&T U-Verse plan.

Chris Lattner, director of Apple's Developer Tools group, has announced he will be leaving the company later this month to "pursue an opportunity in another space." Lattner was responsible for leading the teams behind Xcode, Swift, and some other development-related tools and compilers at Apple.

In a message posted to the Swift mailing list, shared by MacStories, Lattner said Ted Kremenek, currently Senior Manager of Languages and Runtimes at Apple, will be taking over as "Project Lead" for the Swift programming language, managing the "administrative and leadership responsibility" for Swift.org.

This recognizes the incredible effort he has already been putting into the project, and reflects a decision I’ve made to leave Apple later this month to pursue an opportunity in another space. This decision wasn't made lightly, and I want you all to know that I’m still completely committed to Swift. I plan to remain an active member of the Swift Core Team, as well as a contributor to the swift-evolution mailing list.

Lattner said he does not expect his resignation to impact day-to-day operations of the Swift team in any significant way. He also noted Apple's development of Swift 4 will continue under Kremenek. Apple previously said it will shift its focus to Swift 4 after Swift 3.1 is released over the coming months.

Latter is best known as the main author of the LLVM Compiler Infrastructure Project, a collection of modular and reusable compiler and toolchain technologies. He started development of Swift in 2010, and the open source programming language was introduced for Apple software platforms at WWDC 2014.

Update: Chris Lattner is leaving Apple for Tesla, where he will fill the position of Vice President of Autopilot Software and lead Tesla's autopilot engineering team.

Last month, the new MacBook Pro did not receive a purchase recommendation from Consumer Reports due to battery life issues that it encountered during testing. Apple subsequently said it was working with Consumer Reports to understand the results, which it noted do not match its "extensive lab tests or field data."

Apple has since learned that Consumer Reports was using a "hidden Safari setting" which trigged an "obscure and intermittent bug reloading icons" that led to inconsistent battery life results. With "normal user settings" enabled, Consumer Reports said it "consistently" achieved expected battery life.

Apple's full statement was shared with MacRumors:

"We appreciate the opportunity to work with Consumer Reports over the holidays to understand their battery test results," Apple told MacRumors. "We learned that when testing battery life on Mac notebooks, Consumer Reports uses a hidden Safari setting for developing web sites which turns off the browser cache. This is not a setting used by customers and does not reflect real-world usage. Their use of this developer setting also triggered an obscure and intermittent bug reloading icons which created inconsistent results in their lab. After we asked Consumer Reports to run the same test using normal user settings, they told us their MacBook Pro systems consistently delivered the expected battery life. We have also fixed the bug uncovered in this test. This is the best pro notebook we’ve ever made, we respect Consumer Reports and we’re glad they decided to revisit their findings on the MacBook Pro."

Apple said it has fixed the Safari bug in the latest macOS Sierra beta seeded to developers and public testers this week.

We also turn off the local caching of web pages. In our tests, we want the computer to load each web page as if it were new content from the internet, rather than resurrecting the data from its local drive. This allows us to collect consistent results across the testing of many laptops, and it also puts batteries through a tougher workout.

According to Apple, this last part of our testing is what triggered a bug in the company’s Safari browser. Indeed, when we turned the caching function back on as part of the research we did after publishing our initial findings, the three MacBooks we’d originally tested had consistently high battery life results.

The non-profit organization also acknowledged user reports of poor battery life that have surfaced over the past three months.

Consumer Reports said it will complete its retesting of MacBook Pro battery life and report back with its update and findings when finished.

Apple advertises that the latest MacBook Pro models get up to 10 hours of battery life on a single charge when watching iTunes movies or browsing the web. This estimate can be affected by several factors, such as screen brightness, which applications are running, and other system processes.

Following a year filled with doom and gloom stories surrounding Apple and its first revenue decline in thirteen years, major iPhone supplier Foxconn Technology Group has reported its own first ever sales decline since the company went public in 1991. In a report by Nikkei, "lukewarm demand" for the iPhone 7 and a "saturated smartphone market" are said to be to blame for Foxconn's downturn.

In total for 2016, Foxconn's revenue of 4.356 trillion New Taiwan dollars (approximately $136 billion) was down 2.8 percent from its 2015 earnings. As a slight bright spot, its revenue for December grew 9.8 percent year-on-year because of increased user spending for the approaching Chinese New Year holidays, "and the relatively robust demand for the 5.5 inch iPhone 7 Plus model."

Apple's overall revenue decline in 2016 also included the company's first year-over-year decline in iPhone sales -- the first ever dip in profit for the iPhone. The lowering of demand for the smartphone directly impacted the company's manufacturing partners, with analyst Vincent Chen reporting that in total 207 million iPhones were shipped in 2016, down from 236 million in 2015. That's even lower than what Nikkei predicted midway through last year -- believing shipments would total between 210 and 220 million.

There's expected to be a turn around this year, however, with Chen predicting Foxconn's revenue to grow between 5 and 10 percent on the back of "healthier demand" for the tenth-anniversary iPhone. Apple and its products account for more than 50 percent of Foxconn's revenue.

"Look forward to 2017, we think Foxconn's revenue could grow by 5% to 10%," said Chen. The growth drivers for the current year will come from healthier demand for the next iPhone 8 and a mild rebound in the PC market, according to Chen. Foxconn is also the world's biggest desktop assembler.

For 2017, iPhone's shipment could rise to some 221 million, said Chen.

A lack of "compelling" features for the iPhone 7 was said to be the main reason why many Galaxy Note7 owners decided to stay in the Samsung family when those devices began malfunctioning. After the events of the Samsung Galaxy Note7 crisis began subsiding, analysts criticized Apple for failing to capture new customers into its ecosystem from the churning Note7 user base.

Apple is expected to adopt a forged stainless steel crafting process for its glass-encased "iPhone 8", rather than use traditional aluminum CNC machining.

Taiwanese sources from the upstream supply chain apparently confirmed the transition on Tuesday, according to DigiTimes, with component orders expected to be shared between Foxconn and U.S.-based Jabil.

The next-generation iPhone is expected to abandon its conventional aluminum back cover design and will adopt a new design using two reinforced glass panes and a metal frame in the middle. The metal bezel will be made of stainless steel using a forging process to enhance its sturdiness and reduce costs and manufacturing time.

The stainless steel process was last used by Apple in the iPhone 4s handset, which encased a "glass sandwich" chassis in two CNC-machined steel bands. However, every succeeding iPhone iteration has used aluminum because the alloy offers heightened structural rigidity while remaining relatively lightweight.

Supply chain sources said the cost of the forging process is between 30 percent and 50 percent cheaper than the current unibody CNC machine process, while quality control is also more stable. Despite the switch, Apple is expected to continue outsourcing orders for internal structural parts to Catcher Technology and Casetek, because the stainless steel bezel will require further refinement using traditional CNC machining.

Today's report supports recent rumors indicating at least one model of iPhone this year will have a redesigned all-glass body with a steel frame housing an edge-to-edge, curved OLED display. Jony Ive has wanted to introduce an iPhone that looks like a single sheet of glass for several years, and glass is also necessary if Apple wants to introduce wireless charging. If an edge-to-edge display does feature, the home button and Touch ID fingerprint sensor would be embedded in the display.

Apple is said to be planning to position the OLED iPhone 8 as a "Premium" model that will perhaps be sold alongside standard flat display 4.7, 5, and 5.5-inch iPhone models, but details relating to size, configurations, and materials used remain sketchy.

Apple and German company Carl Zeiss AG are working together on a pair of augmented reality smart glasses that could be announced as soon as this year, claims well-known blogger Robert Scoble in a Facebook post.

According to Scoble, a Zeiss employed allegedly confirmed the partnership between the two companies in a conversation that took place at the Consumer Electronics Show in Las Vegas, Nevada last week.

Exclusive news: Apple and Zeiss working together on augmented reality optics. [...]

A Zeiss employee confirmed the rumors that Apple and Carl Zeiss AG are working on a light pair of augmented reality/mixed reality glasses that may be announced this year. (I thought it was next year but now that I saw this I believe it will happen this year).

It's not clear how reliable Scoble's information is, but previous rumors have suggested Apple is working on a set of smart glasses that would connect wirelessly to the iPhone and display images and other information to the wearer.

Apple is said to have contacted suppliers about the project, which appears to be in the exploratory prototyping phase of development. While Scoble believes the glasses could be released in 2017, previous information points towards a 2018 or later release.

Apple has a full team dedicated to AR/VR research and exploring how the technologies can be incorporated into future products. Multiple times over the past year, Tim Cook has said that Apple has a deep interest in augmented reality. "AR can be really great. We have been and continue to invest a lot in this. We're high on AR in the long run," he said in July.