iOS 18.1 Fixes Bug Causing iPhone 16 to Randomly Restart - MacRumors
Skip to Content

iOS 18.1 Fixes Bug Causing iPhone 16 to Randomly Restart

Along with new Apple Intelligence features, iOS 18.1 includes several bug fixes, and it addresses a frustrating bug that was causing some new iPhone 16 and ‌iPhone 16‌ Pro models to randomly restart.

iphone 16 pro colors 1
As we reported last week, there have been reports about unexpected restarts since the new ‌iPhone 16‌ models launched. Affected users see the iPhone's display either stop responding or slow down with touch input, and then the iPhone will restart.

The issue seems to pop up randomly, and it could also impact devices used in StandBy mode. Some users have seen 10 to 20 crashes per day, while other users have seen fewer restarts.

Apple has confirmed that the iOS 18.1 update will fix the restart issue, and it is mentioned in the iOS 18.1 release notes included with the release candidate that came out today.

iOS 18.1 also fixes several other bugs, including a Podcasts issue that could cause unplayed episodes to be marked as played, a problem with stuttering or overheating when scrubbing through 4K 60 fps videos in the Photos app, and a bug that could cause digital car keys not to unlock or start a vehicle with passive entry after restoring from a backup or transferring from another iPhone.

Related Roundup: iPhone 16
Related Forums: iOS 18, iPadOS 18, iPhone

Popular Stories

M5 Vision Pro Thumb 2

Apple Has Given Up on the Vision Pro After M5 Refresh Flop

Wednesday April 29, 2026 11:31 am PDT by
Apple has all but given up on the Vision Pro after the M5 model failed to revitalize interest in the device, MacRumors has learned. Apple updated the Vision Pro with a faster M5 chip and a more comfortable band in October 2025, but there were no other hardware changes, and consumers still weren't interested. The Vision Pro has been criticized for its high price tag and its uncomfortable...
Four iPhone 18 Pro Colors Mock Feature

iPhone 18 Pro to Launch in September With These 10 New Features

Tuesday April 28, 2026 9:35 am PDT by
While the iPhone 18 Pro and iPhone 18 Pro Max are not launching until September, there are already plenty of rumors about the devices. It was initially reported that the iPhone 18 Pro models would have fully under-screen Face ID, with only a front camera visible in the top-left corner of the screen. However, the latest rumors indicate that only one Face ID component will be moved under the...
airpods pro 3 design

'AirPods Ultra' Rumored to Feature a Major Upgrade Over AirPods Pro

Thursday April 30, 2026 8:40 am PDT by
In a social media post this week, Bloomberg's Mark Gurman reiterated that Apple is planning to release new AirPods with cameras "for Siri." Last month, Gurman said these AirPods will likely be priced above the current AirPods Pro 3, which Apple sells for $249. As a result, he said Apple is likely considering using "AirPods Ultra" branding for the camera-equipped AirPods. "AirPods Ultra"...

Top Rated Comments

toptekjon Avatar
20 months ago
I have had a lot of other bugs that I hope will be fixed. iPhone 16 Pro max.
- Frequent lag and keyboard freezing
- Phone gets EXTREMELY hot when plugged in and charging. Inconsistent, but happens far too often. Even after hitting 100%.
- iMessage gets stuck in a scrolled up position. I can't see new messages unless I back out of a chat and reopen it.

lots of little bugs. iOS 18 is one of the worst releases from Apple that I have seen.
Score: 9 Votes (Like | Disagree)
WarmWinterHat Avatar
20 months ago

I really regret upgrading to the 16PM. The camera button is in a **** position and absolutely worthless. Still better to zoom and make changes the old way.
I just disabled the touch features and made it into a bare-bones shutter button.
Score: 7 Votes (Like | Disagree)
20 months ago
I really regret upgrading to the 16PM. The camera button is in a **** position and absolutely worthless. Still better to zoom and make changes the old way.
Score: 7 Votes (Like | Disagree)
20 months ago
I hope 18.1 also fixes unreliable RCS service in Messages.
Score: 7 Votes (Like | Disagree)
Jashar7 Avatar
20 months ago
What about my iPhone 14 Pro Max? Will it be fixed too cause the restart problem definitely isn’t happening only on iPhone 16 models lol.
Score: 7 Votes (Like | Disagree)
BarrettF77 Avatar
20 months ago
Hopefully the issue on iPad Pro M4 as well! And the Apple Watches!
Score: 4 Votes (Like | Disagree)