MacRumors

Apple today released iOS 11.2, the second major update to the iOS 11 operating system available on the iPhone, iPad, and iPod touch. iOS 11.2 comes a month after iOS 11.1, the first major update to iOS 11, and it follows several other smaller bug fix updates.

The iOS 11.2 update is available on all eligible devices over-the-air in the Settings app. To access the update, go to Settings --> General --> Software Update. Eligible devices include the iPhone 5s and later, the iPad mini 2 and later, the iPad Air and later, and the 6th-generation iPod touch.

iOS 11.2, as a major 11.x update, brings several new features and important bug fixes. It introduces Apple Pay Cash, Apple's peer-to-peer payments service. Apple Pay Cash works through the Messages app and is designed to allow for quick person-to-person money transfers, like Square Cash or Venmo.

You can quickly and easily send and receive money through iMessage conversations with Apple Pay Cash. Cash is sent from a linked debit or credit card, while received cash is stored in an Apple Pay Cash card in the Wallet app and can be used for purchases or transferred to a bank account. For more on Apple Pay Cash, check out our how to.

When it comes to the iPhone X interface, iOS 11.2 adds a small bar underneath the status bar icons located at the upper right side of the Lock screen, which is designed to make the location of the Control Center gesture more clear. On the iPhone X, Control Center is accessed by swiping down from the top of the device.

In Control Center on all devices, there are two new informational pop-ups that are displayed when using the Wi-Fi or Bluetooth toggles. These pop-ups explain that Bluetooth and Wi-Fi are disabled temporarily rather than permanently when accessed from the Control Center.

iOS 11.2 introduces a new Sports section in the dedicated TV app, which offers up access to live sports games through integration with the ESPN app. The Sports app can be accessed through a new "Sports" tab at the bottom of the app, and it offers up custom content based on team preferences and current sports seasons.

There are multiple bug fixes in the update, including a fix for an animation bug in the Calculator app that caused some numbers and symbols to be ignored when entered in rapid succession. The update removes the animations from the calculator app so calculations can be done quickly with no need to pause between entering numbers to obtain the correct result.

The update also addresses a date bug that caused continual crashing in iOS 11.1.2 after December 2. The problem was linked to local notifications, and according to a support document, it is fixed in iOS 11.2. iPhone and iPad users experiencing this bug should turn off notifications and then install iOS 11.2.

Other new features in iOS 11.2 include redesigned camera emojis and other emoji tweaks, a new loading animation for Live Photos effects, and Live wallpapers for the iPhone X. For developers, the update introduces a new feature that allows them to offer new customers discounted introductory pricing for auto-renewable subscriptions in the App Store. Full release notes for the update are available below:

iOS 11.2 introduces Apple Pay Cash to send, request, and receive money from friends and family with Apple Pay. This update also includes bug fixes and improvements.

Apple Pay Cash (US Only)
Send, request, and receive money from friends and family with Apple Pay in Messages or by asking Siri

Other improvements and fixes
- Adds support for faster wireless charging on iPhone 8, iPhone 8 Plus, and iPhone X with compatible third-party accessories
- Introduces three new Live wallpapers for iPhone X
- Improves video camera stabilization
- Adds support in Podcasts to automatically advance to the next episode from the same show
- Adds support in HealthKit for downhill snow sports distance as a data type
- Fixes an issue that could cause Mail to appear to be checking for new messages even when a download is complete
- Fixes an issue that could cause cleared Mail notifications from Exchange accounts to reappear
- Improves stability in Calendar
- Resolves an issue where Settings could open to a blank screen
- Fixes an issue that could prevent swiping to Today View or Camera from the Lock Screen
- Addresses an issue that could prevent Music controls from displaying on the Lock Screen
- Fixes an issue that could cause app icons to be arranged incorrectly on the Home Screen
- Addresses an issue that could prevent users from deleting recent photos when iCloud storage is exceeded
- Addresses an issue where Find My iPhone sometimes wouldn’t display a map
- Fixes an issue in Messages where the keyboard could overlap the most recent message
- Fixes an issue in Calculator where typing numbers rapidly could lead to incorrect results
- Addressed an issue where the keyboard could respond slowly
- Adds support for real-time text (RTT) phone calls for the deaf and hard of hearing
- Improves VoiceOver stability in Messages, Settings, App Store, and Music
- Resolves an issue that prevented VoiceOver from announcing incoming Notifications

For more details on the iOS 11 operating system, make sure to check out our dedicated roundup.

Update: We're seeing several reports that Apple Pay Cash is not available in the release version of iOS 11.2. Given that this update was released at an unusual time, it may not be activated as of yet. It's likely we'll see Apple Pay Cash become available early next week.

A date-related bug in iOS 11.1.2 appears to be causing iPhones and iPads to continually crash or respring when time-based local notifications are received after 12:15 a.m. on December 2, according to reports on Twitter and reddit.

The problem seems to be tied to local notifications received from apps that offer daily or repeat reminders. For example, meditation app Headspace, one of the affected apps, sends daily reminders to users to encourage them to take some time to meditate. Any app using local (as in not pushed from a remote server) notifications that repeat will cause a crash.

Apple Stores in Australia, where it is late afternoon on December 2, are reportedly being inundated with support requests from customers who are experiencing the issue.

If you're experiencing continual crashing, the first thing to try is disabling notifications for apps that send regular reminders. It can, however, be difficult to tell which apps are responsible, so a secondary solution is to set the date on your iPhone to before December 2 as you await a fix from Apple.

If you aren't experiencing any crashes, there's no need to turn off notifications or adjust the date on your device.

Update: Apple has released iOS 11.2 to fix this problem, along with an accompanying support document outlining steps to take if you're experiencing crashes. Apple recommends turning off notifications and then installing the update.

If your device with iOS 11 unexpectedly restarts repeatedly on or after December 2, 2017, learn what to do.

Use these steps to turn off notifications for all the apps on your device, then update your device to iOS 11.2:
1. Tap Settings > Notifications.
2. Tap an app, then turn off Allow Notifications. Repeat this step for each app.
3. Update your device to iOS 11.2.
4. After updating, tap Settings > Notifications and turn Allow Notifications on again for each app.

Mac owners who are still running macOS High Sierra 10.13 and who have already installed Apple's root security fix on that version of the operating system will need to install it once again upon upgrading to macOS 10.13.1, reports Wired.

Security researchers running a patched version of the original macOS High Sierra update, 10.13.0, told Wired that the root bug was reintroduced upon installing the macOS 10.13.1 update. After updating, they needed to install Apple's security patch again. Even that didn't fix the issue until their machines were rebooted.

Those who had not yet upgraded their operating system from the original version of High Sierra, 10.13.0, to the most recent version, 10.13.1, but had downloaded the patch, say the "root" bug reappears when they install the most recent macOS system update.

And worse, two of those Mac users say they've also tried re-installing Apple's security patch after that upgrade, only to find that the "root" problem still persists until they reboot their computer, with no warning that a reboot is necessary.

The root fix, released on Wednesday for macOS High Sierra 10.13.0 and 10.13.1, addresses a serious vulnerability that was first discovered a day earlier on Tuesday. The bug enabled the root superuser on a Mac with a blank password and no security check, letting anyone bypass the security of an admin account with the username "root" and no password.

While the security update successfully fixes the issue, it appears Apple may not have releases a modified and patched version of macOS 10.13.1, so customers who installed the update on 10.13 might think they're protected upon updating to 10.13.1, but they're not. Instead, the bug is fully re-introduced.

Apple may fix this problem now that the oversight has been pointed out, but in the meantime, customers upgrading from macOS High Sierra 10.13 to 10.13.1 should make sure to download the security update a second time and restart to be certain the root vulnerability is patched.

This won't be an issue when the macOS High Sierra 10.13.2 update is released, as Apple patched the bug in the macOS High Sierra 10.13.2 beta that was released this morning.

Apple is promoting the Apple Watch Series 3 as a holiday gift idea in a new series of ads shared this afternoon on its YouTube channel. Entitled "The Gift of Go," each of the four videos focuses on the Apple Watch Series 3 being used during a specific activity.

The ads focus on snowboarding, soccer, working out, and swimming, with each one showing off a different Apple Watch Series 3 feature. Soccer and snowboarding, for example, demonstrate phone calls over cellular and text messaging.

All of the videos focus on the aluminum Apple Watch Series 3 models that have LTE capabilities, with the red Digital Crown clearly visible in each one.

While these are the first short videos featuring the Apple Watch Series 3 that Apple has shared, the company has been running several Apple Watch ads that debuted when the device was first announced in September.

Apple Watch Series 3 models are likely to be a popular holiday gift. Pricing on the Series 3 models with LTE begins at $399, while non-LTE models are priced at $329.

iPhone X models equipped with Qualcomm's Snapdragon X16 modem get consistently better LTE speeds than versions with Intel's XMM7480 modem, according to wireless signal testing firm Cellular Insights.

For context, Cellular Insights used professional measurement equipment equipped with four Vivaldi antennas to simulate LTE performance at different distances from a cellular tower with the Qualcomm and Intel models.

Cellular Insights started with a LTE signal from a strong -85dBm, and gradually reduced the power level to simulate moving away from a cellular tower where signal is weaker, until the modems lost their cellular connectivity.

The testing, shared with PC Magazine, was based on performance on LTE Band 4, which is used by every major carrier in the United States except Sprint, as well as in Canada and parts of Latin America.

The results reveal that with only limited attenuation, or signal reduction in simple terms, the iPhone X with an Intel modem started to experience lower LTE download speeds than the iPhone X with a Qualcomm modem.

While both modems started out with 195Mbps of download throughput on a 20MHz carrier, the Qualcomm difference appeared quickly, as the Intel modem dropped to 169Mbps at -87dBm. The Qualcomm modem took an additional -6dBm of attenuation to get to that speed.

Cellular Insights said the difference is most noticeable in very weak signal conditions, in which the iPhone X with a Qualcomm modem experienced 67 percent faster LTE download speeds on average compared to the Intel model.

At very weak signal strength, below -120dBm, the Qualcomm modem got speeds on average 67 percent faster than the Intel modem. The Intel modem finally died at -129dBm and the Qualcomm modem died at -130dBm, so we didn't find a lot of difference in when the modems finally gave out.

iPhone 7 and iPhone 7 Plus models with Qualcomm modems also had faster LTE download speeds than their Intel counterparts last year, but Cellular Insights said the gap was narrower between iPhone X models.

PC Magazine speculated that Apple could be artificially crippling the Qualcomm modem to have similar performance as the Intel modem, given the controversy that arose with the iPhone 7 and iPhone 7 Plus last year.

Qualcomm's Snapdragon X16 is a gigabit-class modem that supports 4x4 MIMO, for example, but the functionality is disabled in the iPhone X. The result is that both the Qualcomm and Intel versions of the iPhone X have a peak theoretical download speed of 600 Mbps in most countries.

All in all, what this all means is that customers who want to ensure they receive the absolute highest LTE speeds in areas with weaker signal reception should put some thought into which iPhone model they purchase.

Apple offers the iPhone X, iPhone 8, and iPhone 8 Plus in two models in the United States. The first is the Qualcomm-based model A1865, which works with CDMA networks like Verizon and Sprint in the United States. The second is the Intel-based A1901, which works with GSM networks like AT&T and T-Mobile. In other countries, Apple typically sells just one version of each phone, depending on the technology used by carriers in each country.

If you want the best possible LTE performance, purchasing the A1865 model is the best option. For now, this requires ordering the Verizon model if you want an unlocked device in the United States. In many other countries, and in the U.S. soon enough, Apple sells an unlocked SIM-free A1865 model.

The newest beta of macOS High Sierra 10.13.2 fixes a major macOS High Sierra vulnerability that enabled the root superuser on a Mac with no password and no security check.

Apple on Wednesday released a security update to fix the problem on machines running the current release version of macOS High Sierra, 10.13.1, but the bug has remained in macOS 10.13.2 until today.

Entering "root" without a password in lieu of an administrator's username and password no longer unlocks a Mac.

When releasing the fix for macOS High Sierra 10.13.1, Apple apologized for the oversight and said it would audit its development processes to prevent something similar from happening in the future.

"We greatly regret this error and we apologize to all Mac users, both for releasing with this vulnerability and for the concern it has caused," read a statement from Apple provided to MacRumors.

Apple today seeded the sixth beta of an upcoming iOS 11.2 update to developers, a few days after releasing the fifth iOS 11.2 beta, a month after releasing the first major iOS 11 update, iOS 11.1, and two weeks after releasing the iOS 11.1.2 update.

Registered developers can download the new iOS 11.2 beta from Apple's Developer Center or over-the-air once the proper configuration profile has been installed from the Developer Center. Today's beta update may be the iOS 11.2 golden master, suggesting we could see the official release of iOS 11.2 soon.

iOS 11.2 introduces Apple Pay Cash, Apple's new peer-to-peer payments service. Apple Pay Cash works through the Messages app and is designed to allow for quick person-to-person money transfers. It's available as a dedicated iMessage app in Messages, with cash transferred through the app.

Cash can be sent from a linked debit or credit card, while received cash is stored in an Apple Pay Cash card in Wallet that can be used for purchases or sent to a bank account.

On the iPhone X, iOS 11.2 adds a small bar underneath the icons located at the upper right side of the device on the Lock screen, which is designed to make the location of the Control Center gesture more clear. On the iPhone X, Control Center is accessed by swiping down from the top of the device.

In Control Center on all devices, there are two new informational pop-ups that are displayed when using the Wi-Fi or Bluetooth toggles. These pop-ups explain that Bluetooth and Wi-Fi are disabled temporarily rather than permanently when accessed from Control Center.

In iOS 11.2, there's support for faster 7.5W wireless charging for the iPhone X, iPhone 8, and iPhone 8 Plus. The faster speeds will be available when using third-party wireless chargers that support 7.5W charging or more.

The update also addresses an animation bug in the Calculator app that caused some numbers and symbols to be ignored when entered in rapid succession. The update removes the animations from the calculator app so calculations can be done quickly with no need to pause between entering numbers to obtain the correct result.

In addition to these bug fixes, iOS 11.2 introduces a new Now Playing option for controlling content on the Apple TV in Control Center, a dedicated Sports section in the TV app, redesigned camera emoji, a new loading animation for Live Photos effects, and new Live wallpapers for the iPhone X, plus it adds a feature that lets developers offer new customers discounted introductory pricing for auto-renewable subscriptions on the App Store.

Update: Today's beta is also available for public beta testers.

Apple's current focus with Face ID is on single-user authentication, suggesting support for multiple faces won't be added in the near future, according to an email from the company's software engineering chief Craig Federighi.

By comparison, Touch ID can store up to five fingerprints, and each of those fingerprints can belong to a different person. This allows a married couple, for example, to be able to securely authenticate a single iPhone.

In an email to a customer, however, Federighi admitted that Touch ID's multi-finger support has always been intended for a single iPhone owner to authenticate with a finger or thumb on both the left and right hand if desired.

Federighi added that Face ID could eventually authenticate multiple faces as the system evolves in the future, but his email makes it clear that Apple doesn't have any immediate plans to implement said functionality.

MacRumors since publishing this article has received full headers that verify this email, originally shared on Reddit. We can confirm the email originates from Apple's servers at its headquarters in Cupertino, California.

Vietnamese security firm Bkav has also been able to spoof Face ID twice with 3D printed masks, but the steps involved are quite complex and this isn't something the average user should be very concerned about.

In practical, real-world usage, Face ID has proved to be very secure and reliable. But, at least for now, it appears that iPhone X owners won't be able to extend this convenience to their trusted family members or friends.

Apple is "considering" releasing an updated low-cost 9.7-inch iPad next year with a starting price that's $70 cheaper than its existing equivalent, according to sources from upstream suppliers.

In March 2017, Apple released its most affordable iPad, a $329 entry-level 9.7-inch device with internal specs similar to the iPad Air 2, but with a thicker and heavier enclosure. According to DigiTimes, Apple's 2018 version of the 9.7-inch iPad could cost even less at around $259, in a bid to attract more demand from price-oriented consumers and maintain its current tablet shipments of 10 million units a quarter.

With the new device, the sources expect the tablet market to witness a new wave of price competition among first-tier players including Samsung Electronics, Amazon, Huawei and Lenovo.

The sources pointed out that Apple's new iPad may arrive in the second quarter of 2018 and in addition to regular consumers Apple is also looking to expand the inexpensive iPad into the industrial and service sectors.

In its November earnings call, Apple reported double-digit unit growth in iPad sales for the second consecutive quarter, but did not provide a breakdown of sales across tablet models. Prior to that, in June, the company reported sales of 11.4 million iPads, an increase of 15 percent compared to the year-ago quarter. iPad revenue was also up, but only 2 percent year over year, suggesting Apple was selling a lot of new lower-priced 9.7-inch iPads in particular.

The worldwide tablet market declined for a tenth straight quarter on a year-over-year basis during the first months of 2017. When the news broke in May, Apple reported that it sold 8.9 million iPads in the quarter, down from 10.2 million iPads in the same period the year previous, marking the 13th consecutive quarter that it had sold fewer iPads on a year-over-year unit basis.

According to the sources cited today, Apple's aggressive pricing strategy with the next 9.7-inch iPad aims to offset the continuing overall decline, which has seen most second- and third-tier brand vendors already step out of the market.

According to the same sources, Apple is likely to outsource the production of the new 9.7-inch iPad to Compal Electronics, while giving the device's PCB orders to Compeq and Unitech Printed Circuit Board. However, all the companies declined to comment on their orders or clients.