iOS 15 Suffering From Several Bugs as Adoption Rises to Nearly 20%

iOS 15 adoption has reached an estimated 19.3% since the software update was released September 20, according to mobile analytics company Mixpanel.

iOS 15 General Feature Red ORange
Mixpanel measures iOS adoption based on visits to websites and apps that use its mobile analytics SDKs, so the data is not official. Apple has yet to share iOS 15 adoption stats, having last reported an 85% adoption rate for iOS 14 back in June.

iOS 15 adoption appears to remain slower than iOS 14 adoption so far, and there are likely several reasons for that, including Apple providing iOS 14 users with the option to continue receiving important security updates, several iOS 15 features being delayed, and iOS 15 suffering from a handful of early bugs that still need to be fixed.

For example, Apple said an issue preventing some iPhone 13 users from using the Unlock with Apple Watch feature will be fixed in an upcoming software update. The feature is designed to let you unlock your iPhone while wearing a mask, but some users have encountered an "Unable to Communicate with Apple Watch" error message.

There's another iOS 15 bug where performing an iCloud Backup can result in photos saved from an iMessage conversation that is later deleted to disappear from the Photos app, intermittent touchscreen issues on iPhone 13 models, and other problems.

Apple is currently beta testing iOS 15.1, which includes a fix for the Unlock with Apple Watch bug at a minimum, but there is no timeframe for the software update's release. It's quite possible that Apple will opt to release a smaller update such as iOS 15.0.1 to more quickly address some of the bugs and security vulnerabilities that have surfaced.

Related Forum: iOS 15

Popular Stories

apple intelligence black

Report: Apple's AI Strategy Could Finally Pay Off in 2026

Tuesday December 30, 2025 9:01 am PST by
Apple's restrained artificial intelligence strategy may pay off in 2026 amid the arrival of a revamped Siri and concerns around the AI market "bubble" bursting, The Information argues. The speculative report notes that Apple has taken a restrained approach with AI innovations compared with peers such as OpenAI, Google, and Meta, which are investing hundreds of billions of dollars in data...
apple fitness 2026 1

Apple Teases 'Something Big' Coming Soon to Apple Fitness+

Tuesday December 30, 2025 2:11 pm PST by
The Apple Fitness+ Instagram account today teased that the service has "big plans" for 2026. In a video, several Apple Fitness+ trainers are shown holding up newspapers with headlines related to Apple Fitness+. What's Apple Fitness+ Planning for the New Year? Something Big is Coming to Apple Fitness+ The Countdown Begins. Apple Fitness+ 2026 is Almost Here 2026 Plans Still Under ...
maxresdefault

Hands-On With a Rough iPhone Fold Mockup

Monday December 29, 2025 10:55 am PST by
Apple is rumored to be introducing a foldable iPhone in September 2026, and since it will bring the biggest form factor change since the iPhone was introduced in 2007, curiosity about the design is high. A 3D designer created an iPhone Fold design based on rumors, and we printed it out to see how it compares to Apple's current iPhones. Subscribe to the MacRumors YouTube channel for more ...
maxresdefault

Where's the New Apple TV?

Monday December 22, 2025 11:30 am PST by
Apple hasn't updated the Apple TV 4K since 2022, and 2025 was supposed to be the year that we got a refresh. There were rumors suggesting Apple would release the new Apple TV before the end of 2025, but it looks like that's not going to happen now. Subscribe to the MacRumors YouTube channel for more videos. Bloomberg's Mark Gurman said several times across 2024 and 2025 that Apple would...
iphone 17 pro dark blue 1

iPhone 17 Pro and Pro Max Users Report Static Speaker Noise While Charging

Tuesday December 30, 2025 10:39 am PST by
iPhone 17 Pro and Pro Max owners are having trouble with the speakers of their devices, and have complained about a static or hissing noise that occurs when the iPhone is charging. There are multiple discussions about the issue on Reddit, the MacRumors forums, and Apple's Support Community, where affected users say there is a noticeable static noise "like an old radio." Some people report...
iPhone Top Left Hole Punch Face ID Feature Purple

iPhone 18 Pro Launching Next Year With These 12 New Features

Tuesday December 23, 2025 8:36 am PST by
While the iPhone 18 Pro and iPhone 18 Pro Max are not expected to launch for another nine months, there are already plenty of rumors about the devices. Below, we have recapped 12 features rumored for the iPhone 18 Pro models. The same overall design is expected, with 6.3-inch and 6.9-inch display sizes, and a "plateau" housing three rear cameras Under-screen Face ID Front camera in...
iOS 26

iOS 26.2 Adds These 8 New Features to Your iPhone

Monday December 22, 2025 8:47 am PST by
Earlier this month, Apple released iOS 26.2, following more than a month of beta testing. It is a big update, with many new features and changes for iPhones. iOS 26.2 adds a Liquid Glass slider for the Lock Screen's clock, offline lyrics in Apple Music, and more. Below, we have highlighted a total of eight new features. Liquid Glass Slider on Lock Screen A new slider in the Lock...
samsung glitter blue

Samsung's Year End Sale Introduces Major Discounts on Popular Monitors and TVs

Monday December 29, 2025 6:29 am PST by
Samsung kicked off a new end-of-the-year sale this week, introducing great deals on monitors, TVs, Galaxy smartphones, and home appliances. Many of these deals are the exact same all-time low prices we tracked during Black Friday and Cyber Monday. Note: MacRumors is an affiliate partner with Samsung. When you click a link and make a purchase, we may receive a small payment, which helps us keep ...

Top Rated Comments

thadoggfather Avatar
56 months ago

It's interesting to see just how many bugs have been documented....I feel like the beta testing didn't serve its true purpose
The beta testing period really begins now
Score: 31 Votes (Like | Disagree)
ouimetnick Avatar
56 months ago
For such a lackluster release (in terms of features) it’s amazing how many bugs there are. Half of the major features have been delayed, and they weren’t that amazing and earth shattering to begin with. SharePlay? Cool, but not earth shattering

Still no FindMy update for AirPods or legacy contacts, or iCloud relay, or SharePlay or updates for AirPod Pro users with hearing loss. Just a revamped notification Lock Screen and a fancy “Focus” feature. The latter two features would be ideal for a iOS 14.9 update, as they are such small minor quality of life improvements.
Score: 23 Votes (Like | Disagree)
fel10 Avatar
56 months ago
This is our most powerful, buggiest release to date.
Score: 23 Votes (Like | Disagree)
dk001 Avatar
56 months ago
After having done the entire beta on 15, this released version of 15 feels like it has more issues than most of the betas.
Score: 19 Votes (Like | Disagree)
TheYayAreaLiving ?️ Avatar
56 months ago
Plenty of annoying bugs. I really hope Apple releases a new update soon and is looking into fixing them.
Score: 18 Votes (Like | Disagree)
_Spinn_ Avatar
56 months ago
At this point it feels like 15.0 is still beta quality. Hopefully 15.1 fixes many of the issues.
Score: 15 Votes (Like | Disagree)