Apple Stops Signing iOS 12 Following iOS 12.0.1 Launch - MacRumors
Skip to Content

Apple Stops Signing iOS 12 Following iOS 12.0.1 Launch

by

IPSWFollowing the release of iOS 12.0.1 on October 8, Apple has stopped signing iOS 12, the previous version of iOS that was available to consumers.

iPhone, iPad, and iPod touch owners who have upgraded to iOS 12.0.1 will no longer be able to downgrade to the release version of iOS 12. iOS 12.0.1 introduced fixes for a Lightning charging issue and Wi-Fi problems, improving performance over iOS 12.

Apple routinely stops signing older versions of software updates after new releases come out in order to encourage customers to keep their operating systems up to date.

iOS 12.0.1 is now the only version of iOS that can be installed on iPhones and iPads by the general public. Developers and public beta testers can download iOS 12.1, an iOS 12 update that's being beta tested.

Top Rated Comments

groovyd Avatar
104 months ago
Rarely do they even impact more than a double-digit percentage of people. If they did, they'd be national news.
lol... you mean 100%?
Score: 5 Votes (Like | Disagree)
104 months ago
I'm impressed with IOS 12 because, unlike last year, they aren't having to patch it every week.
Score: 5 Votes (Like | Disagree)
104 months ago
I’m so impressed by iOS 12 and macOS 10.14, I haven’t even felt the need to downgrade to an earlier version.
Score: 5 Votes (Like | Disagree)
104 months ago
I'm impressed with IOS 12 because, unlike last year, they aren't having to patch it every week.
And at the same time there are plenty of posts with people experiencing this or that who are hoping that updates will be released as soon as possible to get those resolved for them. So there are definitely things to patch, as there always are essentially, just that releases aren't being pushed out as often/quickly.
Score: 4 Votes (Like | Disagree)
OldSchoolMacGuy Avatar
104 months ago
And at the same time there are plenty of posts with people experiencing this or that who are hoping that updates will be released as soon as possible to get those resolved for them. So there are definitely things to patch, as there always are essentially, just that releases aren't being pushed out as often/quickly.
There will always be that. There are hundreds of millions of iOS devices out there.

Remember that these problems are generally impacting only a small percentage of the users. Rarely do they even impact more than a double-digit percentage of people. If they did, they'd be national news. We're not talking MacRumors reports but New York Times/USA Today reports if something like battery drain was happening on a wide-scale. Every large news outlet knows that stories about Apple bring far more viewership than others like Microsoft, so they're hoping for something that can be really newsworthy for them.

Research has shown that online forums like this make problems appear bigger than they generally are. You see a thread with even a couple hundred replies about a problem and think it's widespread. What you don't consider is that that's just a couple hundred people, out of hundreds of millions of devices. You'd be talking less than 0.001% of users impacted. On top of that, you have no way of telling how many of those replies are multiple posts from the same couple people. So even a post with 1000 replies often turns out to be largely due to several individuals, rather than 1000 people with a problem.

Just something to consider when thinking about problems with iOS. All in all, it's pretty well done. There will always be some people with issues, as with every single operating system out there. But for the vast majority of us, things are pretty darn good.
Score: 3 Votes (Like | Disagree)
JosephAW Avatar
104 months ago
Apple didn't read my post about changing the package icon.
Score: 2 Votes (Like | Disagree)

Popular Stories

M5 MacBook Pro

RIP, MacBook Ultra

Monday October 19, 2026 9:37 am PDT by
Apple today sent out invites for an experience in Los Angeles on Wednesday, October 28, and the "Pro and tell" tagline on the invitation likely means that the rumored MacBook models with touch-enabled OLED displays will stick with MacBook Pro branding instead of the once-rumored "MacBook Ultra" name. The long-rumored "iPhone Ultra" ended up being named iPhone Duo, so speculation that Apple...
iPhone Duo Trio

Here's What Apple's Apps Look Like on the iPhone Duo

Tuesday October 20, 2026 11:12 am PDT by
With just three days to go until the iPhone Duo is released, Apple is getting ready for the launch. Behind the scenes, the App Store now has screenshots of Apple's built-in apps running on the Duo. We've seen some apps in marketing materials, but images of the ones we haven't seen give us an idea of what it will be like using the iPhone Duo day to day. Many apps are shown in landscape...
apple pro tell logo

Apple Announcing New Products Next Week: 'Pro and Tell'

Monday October 19, 2026 9:05 am PDT by
Apple's Greg Joswiak today hinted at new product announcements coming next week, sharing a social media post that says "Can't wait to pro and tell next week." Rumors suggest Apple is planning to debut the new MacBook Pro with an OLED touchscreen display, an M6 entry-level MacBook Pro, an M6 iMac, an iPad mini with an OLED display. Can't wait to pro and tell next week....
Latest Stories
Apple Ordered to Open iPhone to Rival App Stores in Australia
Apple Ordered to Open iPhone to Rival App Stores in Australia
5 minutes ago
Apple Suppliers Face Hurdles Cutting Circuit Board Emissions
Apple Suppliers Face Hurdles Cutting Circuit Board Emissions
31 minutes ago
Things Updated for iPhone Duo With Adaptive Layout
Things Updated for iPhone Duo With Adaptive Layout
54 minutes ago
Simplicity and Siri AI Are HomeView's Killer Features, Apple Says
Simplicity and Siri AI Are HomeView's Killer Features, Apple Says
1 hour ago
iPhone Duo Reviewers Really Miss Face ID
iPhone Duo Reviewers Really Miss Face ID
6 hours ago
Does the iPhone Duo Run Hot? Here's What Reviews Found
Does the iPhone Duo Run Hot? Here's What Reviews Found
8 hours ago
Apple Music's New Look is Now Live on Apple's Website
Apple Music's New Look is Now Live on Apple's Website
8 hours ago
Anthropic Launches Claude Duet, a Proactive AI Agent
Anthropic Launches Claude Duet, a Proactive AI Agent
9 hours ago
What 32,000 Folds Did to the iPhone Duo's Hinge
What 32,000 Folds Did to the iPhone Duo's Hinge
10 hours ago
iPhone Duo's Hidden FaceTime Camera Takes 'Trash' Photos
iPhone Duo's Hidden FaceTime Camera Takes 'Trash' Photos
11 hours ago
iPhone Duo Has 'Edge Light' Feature That Debuted on Macs Last Year
iPhone Duo Has 'Edge Light' Feature That Debuted on Macs Last Year
12 hours ago
Apple Support App Updated for iPhone Duo's Larger Display
Apple Support App Updated for iPhone Duo's Larger Display
12 hours ago
Amazon Sweetens the Deal on Entry-Level 16-Inch MacBook Pro With $570 Off
Amazon Sweetens the Deal on Entry-Level 16-Inch MacBook Pro With $570 Off
12 hours ago
iPhone Duo Tips Over on MagSafe Stands When Unfolded
iPhone Duo Tips Over on MagSafe Stands When Unfolded
12 hours ago
Apple Music's New Look Officially Announced
Apple Music's New Look Officially Announced
14 hours ago
iPhone Duo Supports Apple Pencil Starting With iOS 27.2
iPhone Duo Supports Apple Pencil Starting With iOS 27.2
14 hours ago
iPhone Duo Accessories Roundup: Cases and Screen Protectors From OtterBox, ZAGG, and More
iPhone Duo Accessories Roundup: Cases and Screen Protectors From OtterBox, ZAGG, and More
15 hours ago
Apple Stores Will Have 'Limited' Availability of iPhone Duo for Walk-In Customers
Apple Stores Will Have 'Limited' Availability of iPhone Duo for Walk-In Customers
16 hours ago
iPhone Duo Reviews Explain Why Device is Both 'Fun' and 'Frustrating'
iPhone Duo Reviews Explain Why Device is Both 'Fun' and 'Frustrating'
16 hours ago
Apple Says 'Reachability' Feature Coming to iPhone Duo Later This Year
Apple Says 'Reachability' Feature Coming to iPhone Duo Later This Year
17 hours ago
Loop Capital Cuts Apple Rating Over iPhone Sales Outlook
Loop Capital Cuts Apple Rating Over iPhone Sales Outlook
21 hours ago
Apple Stores in Bordeaux and Lille Looted During French Protests
Apple Stores in Bordeaux and Lille Looted During French Protests
21 hours ago
Bluesound Adds Native Apple Music Support
Bluesound Adds Native Apple Music Support
22 hours ago
Apple CEO John Ternus Explains What Makes Good Product Design
Apple CEO John Ternus Explains What Makes Good Product Design
23 hours ago
UK Proposes New Ways to Help Apple Pay Rivals
UK Proposes New Ways to Help Apple Pay Rivals
1 day ago
WhatsApp Developing In-App Browser for All Chat Links on iPhone
WhatsApp Developing In-App Browser for All Chat Links on iPhone
1 day ago
Apple's App Store Chief Explains Its Push for Premium Games
Apple's App Store Chief Explains Its Push for Premium Games
1 day ago
Apple Could Owe Even More After $5.7 Billion Patent Verdict
Apple Could Owe Even More After $5.7 Billion Patent Verdict
1 day ago
Skyrim Comes to Apple Silicon Macs With New Unofficial Installer
Skyrim Comes to Apple Silicon Macs With New Unofficial Installer
1 day ago
Apple Highlights Mac and iPad Use in Paris Design Exhibition
Apple Highlights Mac and iPad Use in Paris Design Exhibition
1 day ago