Technologies
iOS 17.1: Your iPhone Just Got These New Features
Apple’s next iOS update addresses iPhone 12 safety concerns and adds these features.

Apple released iOS 17.1 to the public on Wednesday, more than a month after the arrival of iOS 17. The update brings a few new features and bug fixes to your iPhone, but some touted features, like the Journal app, are still missing.

To download the update, go to Settings > General > Software Update, tap Install Now and follow the onscreen prompts.
Here are some of the new features and fixes iOS 17.1 brings to your iPhone.
iPhone 12 radio frequency concerns addressed
France’s National Frequency Agency said on Sept. 12 that the iPhone 12 exceeds European-specific absorption rate limits, and it appears Apple addresses those concerns with iOS 17.1.
«iOS 17.1 includes an update for iPhone 12 for users in France to accommodate this specific test protocol that requires reduced power when off-body on a static surface,» Apple posted Oct. 10. «iPhone 12 will no longer increase the allowed power when the off-body state is detected, such as while it is sitting on a table.»
New StandBy mode settings

StandBy mode is one of my favorite new iOS features, and in iOS 17.1, Apple gives StandBy mode more setting options. With iOS 17.1, you have the option to turn StandBy mode off after 20 seconds, never or «Automatically.» Apple writes that if you choose Automatically, the display will turn off when your iPhone is not in use and the room is dark, like when you’re sleeping at night.
However, I checked these settings on my iPhone 14 Pro and iPhone XR and only found these options on my iPhone 14 Pro. So it appears the new settings are only available on iPhones with an always-on display.
Apple Music upgrades

In iOS 17.1, Apple adds a new button in Apple Music that allows you to quickly find Favorite songs. When a song is playing and you’re looking at its card on your iPhone, there’s a star outline near the song’s title. You can tap this star to add the song to your Favorites.
There’s also a new way to find all your Favorited playlists, albums and songs. To find them, go into the corresponding category in Apple Music, tap the button in the top-right corner of your screen, and tap Favorited.
Apple Music also shows you song suggestions in iOS 17.1. To see them, go into any of your playlists and scroll to the bottom of the playlist to see a section called Song Suggestions. These are songs that the app thinks you might like, based on your musical tastes.
AirDrop using cellular data
With iOS 17, Apple upgraded AirDrop with NameDrop, which allows two devices to tap each other and exchange contact information — kind of like exchanging digital business cards. And in iOS 17.1, Apple now lets you use cellular data to send and receive information over AirDrop when two iPhones are out of range of each other.
Flashlight symbol in Live Activities
Have you ever accidentally switched on your iPhone’s flashlight and had someone point it out to you later? Some iPhone users won’t have to worry about that anymore. With iOS 17.1, when you turn on your flashlight, a little flashlight symbol appears in the Live Activities feed across the top of your screen. However, I couldn’t replicate this symbol anywhere on my iPhone XR, so this feature likely only works on Live Activity-enabled iPhones, like the iPhone 14 Pro and Pro Max, as well as the iPhone 15 lineup.
Full release notes for iOS 17.1
Here are Apple’s full release notes for iOS 17.1, including bug fixes and other improvements:
AirDrop
• Content continues to transfer over the internet when you step out of AirDrop range.StandBy
• New options to control when the display turns off (iPhone 14 Pro, iPhone 14 Pro Max, iPhone 15 Pro and iPhone 15 Pro Max).Music
• Favorites expanded to include songs, albums and playlists, and you can filter to display your favorites in the library.
• New cover art collection offers designs that change colors to reflect the music in your playlist.
• Song suggestions appear at the bottom of every playlist, making it easy to add music that matches the vibe of your playlist.This update also includes the following improvements and bug fixes:
• Option to choose a specific album to use with Photo Shuffle on the Lock Screen.
• Home key support for Matter locks.
• Improved reliability of Screen Time settings syncing across devices.
• Fixes an issue that may cause the Significant Location privacy setting to reset when transferring an Apple Watch or pairing it for the first time.
• Resolves an issue where the names of incoming callers may not appear when you are on another call.
• Addresses an issue where custom and purchased ringtones may not appear as options for your text tone.
• Fixes an issue that may cause the keyboard to be less responsive.
• Crash detection optimizations (all iPhone 14 and iPhone 15 models).
• Fixes an issue that may cause display image persistence.Some features may not be available for all regions or on all Apple devices. For information on the security content of Apple software updates, please visit this website: https://support.apple.com/kb/HT201222.
For more, check out my review of iOS 17 and our iOS 17 cheat sheet.
Technologies
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Technologies
Apple, I’m (Sky) Blue About Your iPhone 17 Air Color
Commentary: The rumored new hue of the iPhone 17 Air is more sky blah than sky blue.

I can’t help but feel blue about the latest rumor that Apple’s forthcoming iPhone 17 Air will take flight in a subtle, light-hued color called sky blue.
Sky blue isn’t a new color for Apple. It’s the featured shade of the current M4 MacBook Air, a shimmer of cerulean so subtle as to almost be missed. It’s silver left too close to an aquarium; silver that secretly likes to think it’s blue but doesn’t want everyone else to notice.
Do Apple employees get to go outside and see a real blue sky? It’s actually vivid, you can check for yourself. Perhaps the muted sky blue color reflects a Bay Area late winter/early spring frequent layer of clouds like we typically see here in Seattle.
«Who cares?» you might find yourself saying. «Everyone gets a case anyway.» I hear you and everyone else who’s told me that. But design-focused Apple is as obsessive about colors as they are about making their devices thinner. And I wonder if their heads are in the clouds about which hues adorn their pro products.
Making the case for a caseless color iPhone
I’m more invested in this conversation than most — I’m one of those freaks who doesn’t wrap my phone in a case. I find cases bulky and superfluous, and I like to be able to see Apple’s design work. Also, true story, I’ve broken my iPhone screen only twice: First when it was in a «bumper» that Apple sent free in response to the iPhone 4 you’re-holding-it-wrong Antennagate fiasco, and second when trying to take long exposure starry night photos using what I didn’t realize was a broken tripod mount. My one-week-old iPhone 13 Pro slipped sideways and landed screen-first on a pointy rock. A case wouldn’t have saved it.
My current model is an iPhone 16 Pro in black titanium — which I know seems like avoiding color entirely — but previously I’ve gone for colors like blue titanium and deep purple. I wanted to like deep purple the most but it came across as, in the words of Patrick Holland in his iPhone 14 Pro review, «a drab shade of gray or like Grimace purple,» depending on the light.
Pros can be bold, too
Maybe the issue is too many soft blues. Since the iPhone Pro age began with the iPhone 11 Pro, we’ve seen variations like blue titanium (iPhone 15 Pro), sierra blue (iPhone 13 Pro) and pacific blue (iPhone 12 Pro).
Pacific blue is the boldest of the bunch, if by bold you mean dark enough to discern from silver, but it’s also close enough to that year’s graphite color that seeing blue depends on the surrounding lighting. By comparison, the blue (just «blue») color of the iPhone 12 was unmistakably bright blue.
In fact, the non-Pro lines have embraced vibrant colors. It’s as if Apple is equating «pro» with «sophisticated,» as in «A real pro would never brandish something this garish.» I see this in the camera world all the time: If it’s not all-black, it’s not a «serious» camera.
And yet I know lots of pros who are not sophisticated — proudly so. People choose colors to express themselves, so forcing that idea of professionalism through color feels needlessly restrictive. A bright pink iPhone 16 might make you smile every time you pick it up but then frown because it doesn’t have a telephoto camera.
Color is also important because it can sway a purchase decision. «I would buy a sky blue iPhone yesterday,» my colleague Gael Cooper texted after the first rumor popped online. When each new generation of iPhones arrive, less technically different than the one before, a color you fall in love with can push you into trading in your perfectly-capable model for a new one.
And lest you think Apple should just stick with black and white for its professional phones: Do you mean black, jet black, space black, midnight black, black titanium, graphite or space gray? At least the lighter end of the spectrum has stuck to just white, white titanium and silver over the years.
Apple never got ahead by being beige
I’m sure Apple has reams of studies and customer feedback that support which colors make it to production each year. Like I said, Apple’s designers are obsessive (in a good way). And I must remind myself that a sky blue iPhone 17 Air is a rumored color on a rumored product so all the usual caveats apply.
But we’re talking about Apple here. The scrappy startup that spent more than any other company on business cards at the time because each one included the old six-color Apple logo. The company that not only shaped the first iMac like a tipped-over gumdrop, that not only made the case partially see-through but then made that cover brilliant Bondi blue.
Embrace the iPhone colors, Apple.
If that makes you nervous, don’t worry: Most people will put a case on it anyway.
Technologies
Astronomers Say There’s an Increased Possibility of Life on This Distant Planet
Using the James Webb Space Telescope, astronomers are working to confirm potential evidence of life on a distant exoplanet dubbed K2-18b.

Astronomers are nearing a statistically significant finding that could confirm the potential signs of life detected on the distant exoplanet K2-18b are no accident.
The team of astronomers, led by the University of Cambridge, used data from the James Webb Space Telescope (which has only been in use since the end of 2021) to detect chemical traces of dimethyl sulfide (DMS) and/or dimethyl disulfide (DMDS), which they say can only be produced by life such as phytoplankton in the sea.
According to the university, «the results are the strongest evidence yet that life may exist on a planet outside our solar system.»
The findings were published this week in the Astrophysical Journal Letters and point to the possibility of an ocean on this planet’s surface, which scientists have been hoping to discover for years. In the abstract for the paper, the team says, «The possibility of hycean worlds, with planet-wide oceans and H2-rich atmospheres, significantly expands and accelerates the search for habitable environments elsewhere.»
Not everyone agrees, however, that what the team found proves there’s life on the exoplanet.
Science writer and OpenMind Magazine founder Corey S. Powell posted about the findings on Bluesky, writing, «The potential discovery of alien life is so enticing that it drags even reputable outlets into running naive or outright misleading stories.» He added, «Here we go again with planet K2-18b.Um….there’s strong evidence of non-biological sources of the molecule DMS.»
K2-18b is 124 light-years away and much larger than Earth (more than eight times our mass), but smaller than Neptune. The search for signs of even basic life on a planet like this increases the chances that there are more planets like Earth that may be inhabitable, with temperatures and atmospheres that could sustain human-like lifeforms. The team behind the paper hopes that more study with the James Webb Space Telescope will help confirm their initial findings.
More research to do on finding life on K2-18b
The exoplanet K2-18b is not the only place where scientists are exploring the possibility of life, and this research is still an early step in the process, said Christopher Glein, a geochemist, planetary researcher and lead scientist at San Antonio’s Southwest Research Institute. Excitement over the significance of the research, he said, should be tempered.
«We need to be careful here,» Glein said. «It appears that there is something in the data that can’t be explained, and DMS/DMDS can provide an explanation. But this detection is stretching the limits of JWST’s capabilities.»
Glein added, «Further work is needed to test whether these molecules are actually present. We also need complementary research assessing the abiotic background on K2-18b and similar planets. That is, the chemistry that can occur in the absence of life in this potentially exotic environment. We might be seeing evidence of some cool chemistry rather than life.»
The TRAPPIST-1 planets, he said, are being researched as potentially habitable, as is LHS 1140b, which he said «is another astrobiologically significant exoplanet, which might be a massive ocean world.»
As for K2-18b, Glein said many more tests need to be performed before there’s consensus on life existing on it.
«Finding evidence of life is like prosecuting a case in the courtroom,» Glein said. «Multiple independent lines of evidence are needed to convince the jury, in this case the worldwide scientific community.» He added, «If this finding holds up, then that’s Step 1.»
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