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Wireless Networking

AT&T, T-Mobile Prep First RedCap 5G IoT Devices 4

The first 5G Internet of Things (IoT) devices are launching soon. According to Fierce Wireless, T-Mobile plans to launch its first RedCap devices by the end of the year, while AT&T's devices are expected sometime in 2025. From the report: All of this should pave the way for higher performance 5G gadgets to make an impact in the world of IoT. RedCap, which stands for reduced capabilities, was introduced as part of the 3GPP's Release 17 5G standard, which was completed -- or frozen in 3GPP terms -- in mid-2022. The specification, which is also called NR-Light, is the first 5G-specific spec for IoT.

RedCap promises to offer data transfer speeds of between 30 Mbps to 80 Mbps. The RedCap spec greatly reduces the bandwidth needed for 5G, allowing the signal to run in a 20 MHz channel rather than the 100 MHz channel required for full scale 5G communications.
Iphone

Chinese Hack of US ISPs Show Why Apple Is Right About Backdoors (9to5mac.com) 119

Alypius shares a report from 9to5Mac: It was revealed this weekend that Chinese hackers managed to access systems run by three of the largest internet service providers (ISPs) in the US. What's notable about the attack is that it compromised security backdoors deliberately created to allow for wiretaps by US law enforcement. [...] Apple famously refused the FBI's request to create a backdoor into iPhones to help access devices used by shooters in San Bernardino and Pensacola. The FBI was subsequently successful in accessing all the iPhones concerned without the assistance it sought.

Our arguments against such backdoors predate both cases, when Apple spoke out on the issue in the wake of terrorist attacks in Paris more than a decade ago: "Apple is absolutely right to say that the moment you build in a backdoor for use by governments, it will only be a matter of time before hackers figure it out. You cannot have an encryption system which is only a little bit insecure any more than you can be a little bit pregnant. Encryption systems are either secure or they're not -- and if they're not then it's a question of when, rather than if, others are able to exploit the vulnerability."

This latest case perfectly illustrates the point. The law required ISPs to create backdoors that could be used for wiretaps by US law enforcement, and hackers have now found and accessed them. Exactly the same would be true if Apple created backdoors into iPhones.

Iphone

Apple Potentially Facing Worst Leak Since iPhone 4 Was Left In a Bar (macrumors.com) 79

"Alleged photos and videos of an unannounced 14-inch MacBook Pro with an M4 chip continue to surface on social media, in what could be the worst product leak for Apple since an employee accidentally left an iPhone 4 prototype at a bar in California in 2010," writes MacRumors' Joe Rossignol. From the report: The latest video of what could be a next-generation MacBook Pro was shared on YouTube Shorts today by Russian channel Romancev768, just one day after another Russian channel shared a similar video. The clip shows a box for a 14-inch MacBook Pro that is apparently configured with an M4 chip with a 10-core CPU and a 10-core GPU, 16GB of RAM, 512GB of storage, three Thunderbolt 4 ports, and a Space Black finish. According to the "About This Mac" software menu shown in the video, the MacBook Pro in the video is allegedly an unreleased November 2024 model. [...]

Apple is well known for having a culture of secrecy, so this magnitude of leak is rarely seen for its products. As previously mentioned, this could be the most significant leak for Apple since Gizmodo obtained and shared photos of an iPhone 4 prototype that a then-employee of the company accidentally left behind at a bar in California. In that case, Apple got law enforcement involved, but how it acts this time around remains to be seen.

Communications

FCC Lets Starlink Provide Service To Cellphones In Area Hit By Hurricane (arstechnica.com) 150

An anonymous reader quotes a report from Ars Technica: The Federal Communications Commission gave Starlink and T-Mobile emergency authority to provide satellite-to-phone coverage in areas hit by Hurricane Helene. "SpaceX and T-Mobile have been given emergency special temporary authority by the FCC to enable Starlink satellites with direct-to-cell capability to provide coverage for cell phones in the affected areas of Hurricane Helene," SpaceX said yesterday. "The satellites have already been enabled and started broadcasting emergency alerts to cell phones on all networks in North Carolina. In addition, we may test basic texting (SMS) capabilities for most cell phones on the T-Mobile network in North Carolina."

SpaceX warned of limits since the service isn't ready for a commercial rollout. "SpaceX's direct-to-cell constellation has not been fully deployed, so all services will be delivered on a best-effort basis," the company said. Starlink is being used to provide wireless emergency alerts to cell phones from all carriers in North Carolina, according to Ben Longmier, senior director of satellite engineering for SpaceX. "We are also closely monitoring Hurricane Milton and standing by ready to take action in Florida," he wrote.

The FCC said (PDF) the approval "enabl[es] SpaceX to operate Supplemental Coverage from Space (SCS) in the 1910-1915 MHz and 1990-1995 MHz frequency bands leased from T-Mobile in areas affected by the Hurricane Helene." An FCC spokesperson told Ars that the approval is for all areas affected by Hurricane Helene, although it's only active in North Carolina so far. The FCC also said (PDF) that it is granting "special temporary authorities to licensees and issuing rule waivers to help communications providers maintain and restore service, support emergency operations, and assist public safety, including search and rescue efforts." Separately, the FCC last week waived (PDF) certain Lifeline program eligibility rules to help people in disaster areas (PDF) apply for discounted phone and broadband service.

Portables

Pine64's Linux-Powered E-Ink Tablet is Making a Return (omgubuntu.co.uk) 19

"Pine64 has confirmed that its open-source e-ink tablet is returning," reports the blog OMG Ubuntu: The [10.1-inch e-ink display] PineNote was announced in 2021, building on the success of its non-SBC devices like the PinePhone (and later Pro model), the PineTab, and PineBook devices. Like most of Pine64's devices, software support is largely tackled by the community. But only a small batch of developer units were ever sold, primarily by enthusiasts within the open-source community who had the knowledge and desire to work on getting a modern Linux OS to run on the hardware, and adapt to the e-ink display.

That process has taken a while, as Pine64's community bloggers explain:

"The PineNote was stuck in a chicken-and-egg situation because of the very high cost of manufacturing the device (ePaper screens are sadly still expensive), and so the risk of manufacturing units that then didn't have a working Linux OS and would not sell was huge."

However, the proverbial egg has finally hatched. The PineNote now has a reliable Debian-based OS, developed by Maximilian Weigand. This is described as "not only a bare-bones capable OS but a genuinely daily-usable system that 'just works'" according to the Pine64 blog. ["This is excellent as it also moves the target audience from developers to every day users. You should be able to power on the device and drop into a working Gnome experience."] It is said to use the GNOME desktop plus a handful of extensions designed to ensure the UI adapts to working well with an e-ink display. Software pre-installed includes Xournal++ for note taking, Firefox for web browsing, and Foliate for reading ebooks, among others. [And it even runs Doom...]

Existing PineNote owners can download the the new OS image, flash it to their device, and help test it... Touch and stylus input are major selling points of the PineNote, positioning it as a libre alternative to leading e-ink note-taking devices like the Remarkable 2, Onyx BOOX, and Amazon Scribe.

"I do not (yet) have a launch date target," according to the blog post, "as behind-the-scenes the Pine Store team are still working on all things production."

But the update also links to some blog posts about their free and open source smartwatch PineTime...
Cellphones

America's FCC Orders T-Mobile To Deliver Better Cybersecurity (csoonline.com) 13

T-Mobile experienced three major data breaches in 2021, 2022, and 2023, according to CSO Online, "which impacted millions of its customers."

After a series of investigations by America's Federal Communications Commission, T-Mobile agreed in court to a number of settlement conditions, including moving toward a "modern zero-trust architecture," designating a Chief Information Security Office, implementing phishing-resistant multifactor authentication, and adopting data minimization, data inventory, and data disposal processes designed to limit its collection and retention of customer information.

Slashdot reader itwbennett writes: According to a consent decree published on Monday by the U.S. Federal Communications Commission, T-Mobile must pay a $15.75 million penalty and invest an equal amount "to strengthen its cybersecurity program, and develop and implement a compliance plan to protect consumers against similar data breaches in the future."

"Implementing these practices will require significant — and long overdue — investments. To do so at T-Mobile's scale will likely require expenditures an order of magnitude greater than the civil penalty here,' the consent decree said.

The article points out that order of magnitude greater than $15.75 million would be $157.5 million...
Network

Cisco Is Abandoning the LoRaWAN Space With No Lifeboat For IoT Customers 37

Cisco is exiting the LoRaWAN market for IoT device connectivity, with no migration plans for customers. "LoRaWAN is a low power, wide area network specification, specifically designed to connect devices such as sensors over relatively long distances," notes The Register. "It is built on LoRa, a form of wireless communication that uses spread spectrum modulation, and makes use of license-free sub-gigahertz industrial, scientific, and medical (ISM) radio bands. The tech is overseen by the LoRa Alliance." From the report: Switchzilla made this information public in a notice on its website announcing the end-of-sale and end-of-life dates for Cisco LoRaWAN. The last day customers will be able to order any affected products will be January 1, 2025, with all support ceasing by the end of the decade. The list includes Cisco's 800 MHz and 900 MHz LoRaWAN Gateways, plus associated products such as omni-directional antennas and software for the Gateways and Interface Modules. If anyone was in any doubt, the notification spells it out: "Cisco will be exiting the LoRaWAN space. There is no planned migration for Cisco LoRaWAN gateways."
Iphone

The Feds Still Can't Get Into Eric Adams' Phone (theverge.com) 112

The Verge's Gaby Del Valle reports: New York City Mayor Eric Adams, who was indicted last week on charges including fraud, bribery, and soliciting donations from foreign nationals, told federal investigators he forgot his phone password before handing it over, according to charging documents. That was almost a year ago, and investigators still can't get into the phone, prosecutors said Wednesday.

During a federal court hearing, prosecutor Hagan Scotten said the FBI's inability to get into Adams' phone is a "significant wild card," according to a report from the New York Post. The FBI issued a search warrant for Adams' devices in November 2023. Adams initially handed over two phones but didn't have his personal device on him. The indictment does not mention what type of device Adams uses. When Adams turned in his personal cellphone the following day, charging documents say, he said he had changed the password a day prior -- after learning about the investigation -- and couldn't remember it. Adams told investigators he changed the password "to prevent members of his staff from inadvertently or intentionally deleting the contents of his phone," the indictment alleges.
The FBI just needs the right tools. When investigators failed to break into the Trump rally shooter's phone in July, they sent the device to the FBI lab in Quantico, Virginia, where agents used an unreleased tool from the Israeli company Cellebrite to crack it in less than an hour.
Cellphones

Are Your Phone's 5G Icon and Signal Bars Lying to You? (msn.com) 47

An anonymous reader shared this report from the Washington Post: Look at the top right corner of your phone. You might see an icon with "5G" and another with vertical bars showing the strength of your internet connection. Those symbols don't mean what you think they do.

If your phone shows "5G," you're not necessarily connected to the latest and zippiest cellphone network technology. It might just mean that 5G connections are available nearby. And the bars are a cellular version of a shrug. There is no standard measure of how much signal strength each bar represents. "The connection icon is a lie," said Avi Greengart, president of the technology analysis firm Techsponential...

The good news is you might not need 5G, anyway. Most of the time, your phone calls, texting and web surfing are perfectly fine on the prior generation of wireless technology called 4G or sometimes "LTE." Many phone networks will funnel you over 5G service when it makes a real difference, like if you're on a video call or playing an intense video game.

If you see more specific types of 5G icons, like "5G UW" used by Verizon or "5G UC" if you're on T-Mobile service, Hyers said you're probably connected to a 5G network at that moment. Those extra letters or symbols sometimes indicate types of 5G technology that are capable of faster and more reliable connections, but they aren't always better, depending on your circumstances. Confusingly, AT&T has showed "5G E" icons on phones. That is not 5G service at all.

Here's how major carriers responded to the Post's reporter:
  • "AT&T said its '5G' indicators on phones line up with a telecommunications standards organization that established the icon to mean 5G networks are available."
  • "Verizon didn't respond to my questions."
  • "T-Mobile said for most of its cellphone network, your phone accurately reflects if you're on 5G."

The article suggests setting your phone to just automatically switch to 5G networks when high-bandwidth applications are in use...


Communications

Starlink Surpasses 4 Million Subscribers (circleid.com) 69

Longtime Slashdot reader penciling_in shares a report from CircleID: Starlink, SpaceX's satellite-based internet service, has hit a major milestone by surpassing 4 million subscribers worldwide. SpaceX confirmed the news on Thursday after company President Gwynne Shotwell hinted earlier in the week that the service would reach the mark within days. Since its beta launch in October 2020, Starlink has rapidly scaled, growing from 1 million subscribers by December 2022, to 2 million by September 2023, and now 4 million just months later. The service operates through a vast constellation of nearly 6,000 satellites, providing satellite internet to users in almost 100 countries, including expanding into previously underserved regions like Africa and the Pacific islands. [While competition from OneWeb and Amazon's Project Kuiper looms, Starlink remains the market leader. However, challenges like slowing U.S. growth and concerns over satellite interference with radio astronomy persist.] Starlink is coming to United Airlines' entire fleet and Hawaiian Airlines Airbus flights. Air France also announced yesterday that it, too, will support free Starlink Wi-Fi on all its aircraft.
Iphone

iFixit's iPhone 16 Teardown Reveals Game-Changing Battery Removal Process 56

iFixit's iPhone 16 teardown revealed a new battery removal process that does away with the usual pull tabs, instead opting for an adhesive that debonds when exposed to a low electrical current. "It only takes about a minute and a half for it to come unstuck," reports Engadget, citing Apple's repair guide. iFixit tech Shahram Mokhtari said, "I'm not sure we've ever had a battery removal process go so cleanly and smoothly." From the report: Only the iPhone 16 and iPhone 16 Plus have the new adhesive, and they've earned a 7/10 on iFixit's repairability scale. "Apple definitely seems to be leveling up on repairability," Mokhtari, adding Apple has "landed another repairability win" with this year's base iPhones thanks to the new battery removal procedure. Further reading: iPhone's 80% Charge Cap Barely Boosts Battery Life, Year-Long Test Reveals
Communications

Starlink Is Now Available on All Hawaiian Airlines Airbus Flights (cnet.com) 36

Hot on the heels of United Airlines' Starlink announcement, Hawaiian Airlines said it, too, is offering "fast and free Starlink Wi-Fi" across its entire Airbus fleet. CNET reports: Hawaiian Airlines is now the first major carrier to use Elon Musk's satellite internet service, which taps more than 7,000 satellites in low earth orbit to deliver high-speed internet worldwide. "In Starlink's low earth orbit constellation of advanced satellites, the latest of which utilize a revolutionary laser mesh network, we found an ideal solution to ensure reliable, high-speed, low-latency Wi-Fi on transpacific flights," a Hawaiian Airlines representative told CNET. "Working with Starlink has allowed us to offer a fast and consistent in-flight connectivity experience that meets our high standard for guest service."

The company first debuted Starlink on its planes in February on a flight from Honolulu to Long Beach, California. It first struck a deal with Starlink in 2022 and has now completed installation across its entire Airbus fleet, which includes 24 A330 planes and 18 A321neos. Hawaiian Airlines will also deploy the service on its two Boeing 787-9 planes, but not its Boeing 717 aircraft, which are used on shorter flights between the Hawaiian Islands.

Iphone

The End of the iPhone Upgrade? 96

An anonymous reader shares a New Yorker story: Ultimately, the iPhone 16 does little to meaningfully improve on the experience I had with the 12, besides, perhaps, charging with a USB-C, as my laptop does, cutting down on the number of cords I have to keep track of. Instead, the greatest leaps in Apple's hardware are largely directed at those niche users who are already invested in using tools such as artificial intelligence and virtual reality. The company has announced that, within a month or so, the new phones will be able to operate its proprietary artificial-intelligence system, which means that users may soon be relying on A.I. to perform daily personal tasks, like navigating their calendars or responding to e-mails. The 15 and 16 Pros can take three-dimensional photos, designed for V.R., using the Apple Vision Pro. Thus far, I don't use A.I. tools or V.R. with any frequency and have no intention of doing so on my iPhone.

The fact that I do not need an iPhone 16 is a testament not so much to the iPhone's failure as to its resounding success. A lot of the digital software we rely on has grown worse for users in recent years; the iPhone, by contrast, has become so good that it's hard to imagine anything but incremental improvements. Apple's teleological phone-design strategy may have simply reached its end point, the same way evolution in nature has repeatedly resulted in an optimized species of crab. Other tech companies, meanwhile, are embracing radical departures in phone design. Samsung offers devices that fold in half, creating a smaller screen that's useful for minor tasks, such as texting, and a larger one for watching videos; Huawei is upping the ante with three folds. The BOOX Palma has become a surprise hit as a smartphone-ish device with an e-ink screen, similar to Amazon's Kindle, which uses physical pixels in its display. Dumbphones, too, are growing more popular by intentionally doing less. Apple devices, by contrast, remain effective enough that they can afford to be somewhat static.
Iphone

iPhone's 80% Charge Cap Barely Boosts Battery Life, Year-Long Test Reveals (macrumors.com) 79

A year-long test of Apple's 80% charge limit feature on the iPhone 15 Pro Max has revealed only marginal benefits to battery health. MacRumors editor Juli Clover reported her device maintained 94% battery capacity after 299 charge cycles, compared to 87-90% capacity for iPhones without the limit. The opt-in setting, introduced with iPhone 15 models, aims to extend battery longevity by restricting maximum charge.

Clover adhered strictly to the 80% limit for 12 months, noting occasional inconveniences like depleted batteries during long days. While the test showed slightly better battery health retention, Clover questioned whether the trade-off in daily usability was worthwhile. She adds: I don't have a lot of data points for comparison, but it does seem that limiting the charge to 80 percent kept my maximum battery capacity higher than what my co-workers are seeing, but there isn't a major difference. I have four percent more battery at 28 more cycles, and I'm not sure suffering through an 80 percent battery limit for 12 months was ultimately worth it. It's possible that the real gains from an 80 percent limit will come in two or three years rather than a single year, and I'll keep it limited to 80 percent to see the longer term impact.
IT

Demand For High-End Cameras is Soaring (economist.com) 142

Luxury camera maker Leica Camera reported record sales in 2023, defying the global decline in digital camera demand. The German company's Q3 model, priced at $6,000, saw six-month waiting lists upon release last year. Industry data shows premium camera sales are surging as smartphone photography dominates the consumer market, Economist writes.

The Camera and Imaging Products Association reports the average camera price has tripled in six years as manufacturers shift focus to high-end models. Fujifilm's X100 series, launched in February at $1,600, is sold out and commanding higher prices on secondary markets. Nikon and other brands are following suit, prioritizing premium offerings. From a report: In a Japanese interview with Yomiuri, Nikon's president, Muneaki Tokunari, acknowledged that while smartphones harmed overall sales of digital interchangeable lens cameras, they may contribute to the demand for high-end cameras. Not many years removed from dire straits, Tokunari also outlined Nikon's ambitious expansion plans, including its recent acquisition of RED Digital Cinema.

Tokunari says that many camera businesses were recently operating at a loss and that some competitors excited the photo business altogether. This was, unsurprisingly, driven in large part by the massive growth of the smartphone market and the improving quality of smartphone cameras, which reached the "good enough" stage the late Steve Jobs predicted years before the camera industry felt the sting of smartphones.

However, "We are now in an age where smartphones and digital cameras can coexist," Tokunari explains in the machine-translated Yomiuri interview, initially spotted by Digicame-Info. "Global sales of digital cameras have fallen to one-twentieth of their peak. However, domestic companies are doing well. The top five companies hold most of the world's market share. This is a rare example in Japanese industry."

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