MacRumors

AT&T first introduced Wi-Fi calling in October of 2015, allowing customers to place calls over Wi-Fi in instances where a cellular connection is poor. At launch, AT&T's Wi-Fi calling feature could only be used within the U.S., Puerto Rico, and the U.S. Virgin Islands, but as of this week, Wi-Fi calls can also be made from other countries.

Starting this afternoon, and following the iOS 9.3 update, AT&T began sending text messages to customers notifying them of the change. When traveling abroad, a call placed to the United States or received from the United States using Wi-Fi calling will incur no long distance charges, a feature that should be highly useful to AT&T customers who are visiting another country and calling home.

As long as a U.S. number is calling another U.S. number using Wi-Fi calling, there will be no charge, regardless of physical location. Calling an international number from a U.S. phone with Wi-Fi calling will continue to incur standard international call charges.

In a domestic coverage area, Wi-Fi calling is enabled whenever wireless network coverage is weak or unavailable. When outside of a domestic coverage area, Wi-Fi calling is now turned on whenever a phone connects to a Wi-Fi network. AT&T's Wi-Fi calling website has been updated with new text to reflect the updated capabilities.

Use Wi-Fi Calling to talk and text over an active Wi-Fi connection. Wi-Fi Calling lets you talk and text from indoor locations where it's hard even for a strong cellular signal to reach. Wi-Fi Calling can be used in the Domestic Coverage Area (U.S., Puerto Rico, and U.S. Virgin Islands) and from most international countries.

The new international Wi-Fi calling feature is available on the iPhone 6, 6s, 6 Plus, 6s Plus, and newly introduced iPhone SE, so long as iOS 9.3 is installed.

AT&T is also notifying customers about a change to NumberSync, which now allows devices linked to an iPhone to make or receive calls over an AT&T cellular connection, something that wasn't previously possible.

The NumberSync feature allows AT&T users to make calls and send text messages using their phone number from a device like an iPad or Mac even when their iPhone is turned off or in another location. Previously, devices had to be connected to Wi-Fi to use the feature, but starting today, a cellular iPad or other device with a cellular connection can use it to make NumberSync calls when a connected iPhone is unavailable.

Last November, a malicious app called InstaAgent was caught storing the usernames and passwords of Instagram users, sending them to a suspicious remote server. After the app's activities came to light, Apple removed it from the App Store, but it now appears Turker Bayram, the developer behind the app has managed to get two new apps approved by Apple, (and Google) both of which are stealing Instagram account info.

Peppersoft developer David L-R, who discovered the insidious password-sniffing feature in the first InstaAgent app, last week wrote a post outlining new password stealing apps created by Bayram. Called "Who Cares With Me - InstaDetector" and "InstaCare - Who Cares With Me," the apps are available on Android and iOS devices.

The original InstaAgent app attracted Instagram users by promising to track the people who visited their Instagram account, and the two new apps make similar promises. Both apps say they display a list of users who interact most often with an Instagram account, asking users to log in with an Instagram username and password.

David L-R investigated Bayram's new apps and discovered a suspicious HTTPS packet, leading him to uncover a complex encryption process used to covertly send usernames and passwords to a third-party server and hide the evidence. He found both the Android and iOS versions of the app send Instagram account information to unknown servers.

As I had a closer look to the iOS app I found out that the app steals the Instagram password & username to send it encrypted to "unknown" servers. The "password-stealing" algorithm and the encryption seems to be the same as in "InstaCare - Who cares with me?" a new iOS app from the "InstaAgent" developer, which malicious behaviour I discovered a few days ago. A working PoC (Proof of concept for the iOS version) can be found here.

Multiple reviews on the iOS App Store claim that after using the malicious Instagram apps, their accounts were compromised with spam photos advertising the app that were uploaded to their feeds. As with InstaAgent, the apps show up prominently in the Top Charts in some countries, though not in the United States.

Bayram's ability to get multiple new apps approved by Apple after having been found guilty of harvesting Instagram account information speaks towards the glaring issues in Apple's app review policies. It is unclear how a developer who was caught operating a malicious app was able to get additional apps past Apple's radar.

There are dozens if not hundreds of low-quality third-party apps that promise to provide Instagram users with followers and other perks, which should be avoided to avoid having account information stolen. Instagram cautions against installing third-party apps that don't follow its Community Guidelines and says such apps are "likely attempts to use your account in an inappropriate way."

(Thanks, Şizofrenik!)

Apple never announces the RAM in its iOS devices, so that metric often remains a mystery until a device teardown or benchmarking tests. TechCrunch's Matthew Panzarino has an iPhone SE and a new iPad Pro on hand, and was able to use a memory checking app to determine the RAM in both devices.

Based on his testing, it appears that both the iPhone SE and the 9.7-inch iPad Pro include 2GB of RAM.

2GB RAM puts the iPhone SE on par with the iPhone 6s and the iPhone 6s Plus, both of which also include 2GB of RAM. As for the 9.7-inch iPad Pro, 2GB RAM means its performance isn't going to measure up to the 12.9-inch iPad Pro, which is equipped with 4GB RAM.

As was recently discovered, the 9.7-inch iPad Pro also features a slightly underclocked A9X processor, another factor that will impact its performance compared to the larger tablet.

Geekbench testing by Panzarino suggests the iPhone SE is not underlocked compared to the iPhone 6s, with the A9 in the device running at 1.85GHz. On the test, the iPhone SE received a single-core score of 2538 and a multi-core score of 4421, on par with or slightly better than tests conducted on the iPhone 6s.

Given that it includes the same processor and the same RAM, the iPhone SE is as powerful as the iPhone 6s despite its much smaller form factor and lower price. The new iPad Pro, while less powerful than its larger sibling, has its own unique features, including a 12 megapixel camera with rear flash and a unique True Tone display.

The new 9.7-inch iPad Pro adopts the same powerful dual-core 64-bit A9X chip that was first introduced in the 12.9-inch iPad Pro, but the two tablets are not on par when it comes to performance. Based on information on Apple's website, it appears the A9X in the 9.7-inch iPad Pro is slightly underclocked compared to the A9X in the 12.9-inch iPad Pro (via AppleInsider).

On its iPad comparison page, Apple lists the specs of the A9X in both of the iPad Pros, comparing them to the A7 chip in the iPad Air, iPad mini 2/3, and iPhone 5s. The 12.9-inch iPad Pro lists a 2.5x faster CPU and 5x faster graphics, while the 9.7-inch iPad Pro lists a 2.4x faster CPU and 4.3x faster graphics.

Apple has a history of underclocking the chips used in smaller devices. The iPad mini 2 and the iPad Air both used the same A7 chip, but while the iPad Air clocked in at 1.4GHz, the iPad mini 2 ran at 1.3GHz.

It's likely Apple is underclocking the A9X chip in the 9.7-inch iPad Pro due to its smaller body, which may be unable to dissipate heat as well as the larger 12.9-inch iPad Pro, The performance difference between the two tablets is likely to be unnoticeable in real world conditions, and even underclocked, the 9.7-inch iPad Pro is offering some significant performance improvements over the 9.7-inch iPad Air 2.

Aside from the slightly lower clock speed, the 9.7-inch iPad Pro has several features that set it above the 12.9-inch iPad Pro, including a 12-megapixel camera with a rear flash and a new True Tone display feature that adjusts the screen's temperature based on ambient lighting.

The 9.7-inch iPad Pro will be available for order starting this Thursday, with in-store availability and shipments starting the following Thursday, on March 31. Pricing for the new iPad Pro starts at $599.

Update: Geekbench benchmark testing conducted by TechCrunch's Matthew Panzarino suggests the A9X processor in the 9.7-inch iPad Pro runs at 2.16GHz, compared to 2.24GHz in the 12.9-inch iPad Pro.

The new iPad Pro received a single-core score of 3022 and a multi-core score of 5107. In comparison, the 12.9-inch iPad Pro sees average scores of 3224 on the single-core test and 5466 on the multi-core test. The 9.7-inch iPad Pro may not be quite as powerful as the 12.9-inch model, but it did significantly outperform the iPhone 6s and the iPad Air 2 on the Geekbench test.

The 9.7-inch iPad Pro and the iPad Air 2 are the exact same size and thickness, measuring in at 9.4 inches by 6.6 inches by 0.24 inches (6.1mm), but Apple accessories designed for the iPad Air 2, such as the Smart Cover and the Smart Case, are not fully compatible with the 9.7-inch iPad Pro.

With the launch of the 9.7-inch iPad Pro, Apple also released a line of Smart Covers specific to the new device, which are being sold alongside Smart Covers for the iPad Air and the iPad Air 2. Given that many people may already own an iPad Air Smart Cover, there was some question as to whether it would fit on the 9.7-inch iPad Pro.

Because of the Smart Connector on the 9.7-inch iPad Pro, the magnet alignment in the Smart Cover is different, something an Apple representative confirmed to Macworld. For that reason, using the iPad Air Smart Cover with the 9.7-inch iPad Pro is "not recommended."

As for the Smart Case designed for the iPad Air 2, while it may fit, it isn't designed for the Smart Connector, the rear flash, or the four speakers on the 9.7-inch iPad Pro, making it technically incompatible.

With Apple's own iPad Air accessories ill-suited for the new iPad Pro, it stands to reason other third-party cases and covers designed for the iPad Air and iPad Air 2 are also not going to work with the 9.7-inch tablet, requiring adopters to purchase new accessories.

While some customers were hopeful that Apple would release new Macs at its "Let Us Loop You In" media event yesterday, the product announcements were focused on the new 4-inch iPhone SE, 9.7-inch iPad Pro, and additional Apple Watch bands.

But those waiting patiently for a Mac refresh may not have much longer to wait, as DigiTimes today reported that Apple will begin shipping new "ultra-thin" 13-inch and 15-inch MacBooks at the end of the second quarter.

The second calendar quarter ends on June 30, meaning that new Macs could feasibly be introduced by WWDC 2016, which will likely take place between June 13-17 based on scheduling information available from the Moscone Center.

The new MacBooks will allegedly "share a design similar to the existing 12-inch MacBook" and be "thinner than [the] existing MacBook Air," which makes it difficult to infer which MacBook lineup the report is referring to.

DigiTimes has a mixed track record at reporting on Apple's upcoming product plans, but its report corroborates a previous rumor claiming Apple is preparing thinner 13" and 15" MacBook Airs with "fully redesigned" internal components. That report said the notebooks would be ready by the third quarter, which corresponds to a July-September timeframe -- possibly shortly after a WWDC announcement.

Apple currently offers the MacBook Air in 11" and 13" sizes, and it has never released a 15" MacBook Air. In fact, many have assumed the MacBook Air will be discontinued at some point as declining costs allow the MacBook to become Apple's mainstream notebook offering. A redesigned MacBook Air, possibly with a long-awaited Retina display, could be considered a bit of a surprise.

The current MacBook Pro perhaps better corresponds with the rumored 13" and 15" sizes, but whether Apple is able to fit pro-level hardware in an "ultra-thin" design similar to the lower-spec 12-inch MacBook remains to be seen. There is also the possibility that the new 13" and 15" notebooks will be MacBooks, but the notion seems questionable unless Apple discontinues the year-old 12" model.

Apple's refreshed Mac lineup is expected to feature Intel's faster Skylake processors and Thunderbolt 3 with USB-C, while the MacBook Air and MacBook Pro are also deserving candidates for an overall redesign.

Apple last refreshed the 13-inch MacBook Pro in March 2015, while the 15-inch model was updated in May. For this reason, the 13-inch model is classified as Early 2015, and the 15-inch model is Mid 2015. Both notebooks received Force Touch trackpads, faster flash storage, longer battery life, and improved graphics.

The Early 2015 13-inch MacBook Pro is based on Intel's last-generation Broadwell chip architecture, while the 15-inch model still has older Haswell architecture. Over the past year, Intel has announced Skylake chips appropriate for the 13-inch MacBook Pro, 15-inch MacBook Pro, 12-inch MacBook, and MacBook Airs.

As Apple's battle with the FBI and Department of Justice appears to have hit a crescendo, with the Tuesday hearing between the DoJ and Apple having been postponed, Reuters has published a new report outlining how a team of "policy czars" has impacted Apple's data collection policy and restricted Siri and iAd in the process.

Unlike Google, Amazon and Facebook, Apple is loathe to use customer data to deliver targeted advertising or personalized recommendations. Indeed, any collection of Apple customer data requires sign-off from a committee of three "privacy czars" and a top executive, according to four former employees who worked on a variety of products that went through privacy vetting.

The three "policy czars" are Jane Horvath, a lawyer who served as global policy counsel at Google, Guy Tribble, a member of the original Macintosh team and the vice president of software technology who spends a significant amount of time on privacy, and Erik Neuenschwander, who reviews lines of engineer's code to confirm that they're following policy.

Product managers start collaborating with the privacy task force early, steering complicated privacy issues to senior vice presidents or Tim Cook himself when needed. Key principles behind many of the data decisions for Apple's services and products include keeping data on the hardware rather than in the cloud or Apple's servers and isolating data so it cannot be used to form a profile of a customer.

However, Apple's privacy stance has resulted in restrictions to products like Siri and iAd. Employees had wanted to use iTunes' user base to sharpen iAd targeting, hoping to create anonymous identifiers so advertisers could figure out which users had seen its ads. The pitch was denied by the policy czars and the iAd team was only allowed to show advertisers how many people had seen an ad rather than who. "It was so watered down, it wasn't even useful," a former Apple employee told Reuters. Apple dismantled the in-house iAd sales team in January 2016.

Shortly after Apple purchased Siri in 2010, the company began integrating it into iOS. However, policy czars insisted that voice data from Siri be stored differently than personal identifiers for customers. The insistence meant the Siri team had to perform a "major back-end surgery" on the feature to both make it work and comply with privacy policy. Similarly, the team updating Spotlight in 2014 had to figure out a way to keep users' search logs private while on Apple's servers.

Apple has continually stressed how important its customers' privacy is, and numerous reports over the past several years have suggested that, despite Apple's enthusiasm to innovate, the company could continue to struggle with services like Siri and Maps due to its privacy and security policies.

Apple today provided members of the press with hands-on time using the iPhone SE and 9.7" iPad Pro, and first impressions of the new products are beginning to surface across the web. Below is a roundup of some of the more interesting observations and opinions about the new smartphone and tablet.

iPhone SE

The Verge said the iPhone SE "finally makes a small phone feel powerful," which is unsurprising given it is essentially an iPhone 6s shrunk down into an iPhone 5s form factor. The 4-inch smartphone is powered by a 64-bit A9 chip with M9 motion co-processor, which is up to twice as fast as the iPhone 5s. Other features are outlined in our iPhone SE announcement coverage.

Usually, getting a small phone has meant getting a phone that skimps on power or on the camera (or, most likely, both). That's absolutely not the case with the iPhone SE. It feels every bit as fast and modern as an iPhone 6S, able to move quickly through screens and web pages. Obviously we weren't able to test the camera very extensively, but we can say that it launches quickly and takes photos just as fast.

TechnoBuffalo described the iPhone SE's top five new features as its 4-inch screen size, $399 starting price, 4K video recording, Live Photos support, and full Apple Pay support without needing an Apple Watch.

That’s going to be a nice bump for folks with the iPhone 5s who otherwise weren’t able to use Apple Pay due to the lack of an NFC chip in the smartphone. Also, Touch ID should be much, much faster than the sensor originally included in that device.

Business Insider highlighted how Apple used more scratch resistant materials for the iPhone SE shell, meaning it should not be prone to scratches and scuffs as easily as the iPhone 5s. This includes matte-chamfered edges and a slightly different aluminum backing with a color-matching Apple logo.

The good news: The iPhone SE gives you everything great about the iPhone 6s for $250 cheaper.

The bad news: Despite all those great features, it still feels a lot like the iPhone Apple unveiled 2.5 years ago.

More: Ars Technica, Engadget, TechRadar, and SlashGear

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