Apple Stops Signing iOS 16.0.3, Downgrading From iOS 16.1 No Longer Possible

Tuesday November 1, 2022 5:33 pm PDT by Juli Clover

Following the launch of iOS 16.1 on October 24, Apple has stopped signing iOS 16.0.3, the previously available version of iOS that launched on October 10. As iOS 16.0.3 is no longer being signed, it is no longer possible to downgrade to that version of iOS after installing iOS 16.1.

iOS 16
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, so it is not unusual that iOS 16.0.3 is no longer being signed.

iOS 16.0.3 was a smaller bug fix update that addressed bugs that were plaguing the iPhone 14 and iPhone 14 Pro models.

The iOS 16.1 update that replaced it is much larger in scale, introducing iCloud Shared Photo Library, Live Activities for the Lock Screen and Dynamic Island, support for the Matter smart home standard, Clean Energy Charging, and more, with details available in our iOS 16.1 guide.

Related Forum: iOS 16

Popular Stories

Apple TV 4K HomeView HomePod Mini tweaked

New Apple TV 4K, HomeView, and HomePod Mini: 16 Details Just Leaked

Sunday October 11, 2026 12:56 pm PDT by Joe Rossignol

Just two days before Apple's "Welcome home" experience in New York, Bloomberg's Mark Gurman has leaked several details about the new products set to be unveiled, including an all-new smart home hub, a HomePod mini 2, and a new Apple TV 4K. Here is an all-in-one summary of the details shared by Gurman:Apple's home hub with a touch-enabled display will be named HomeView, seemingly confirming a ...

• 191 comments

Apple Announces 'HomeView' Smart Home Hub

Tuesday October 13, 2026 6:00 am PDT by Hartley Charlton

Apple today announced the "HomeView," an all-new kind of smart home hub featuring a 7-inch Liquid Retina display and Siri AI. Apple's senior vice president of Worldwide Marketing Greg Joswiak said: Apple HomeView is designed to be shared by everyone in the home yet feel completely personal to each user. It recognizes your face to shift from a household screen to your own experience,...

• 561 comments

New Apple TV 4K Announced With A19 Chip, Updated Siri Remote, More

Tuesday October 13, 2026 6:08 am PDT by Joe Rossignol

Apple today announced the fourth-generation Apple TV 4K, with key features including an A19 chip, Siri AI support, an updated Siri Remote that has Find My support with Precision Finding, built in far-field microphones, support for surround sound with four HomePods in front and rear pairs, and more. The A19 chip in the new Apple TV 4K delivers up to 50% faster CPU performance and up to twice...

• 528 comments

Top Rated Comments

ThomasJL

52 months ago

iOS 16.1 is a buggy mess. I wish I had stayed on 15.7 and instead updated to 15.7.1.

I learned my lesson: In the future, I will only consider updating to a new iOS or macOS when the x.2 version is released.

Score: 16 Votes (Like | Disagree)

szw-mapple fan

52 months ago

That practice should be illegal. My government agency doesn't OK new IOS versions for months and if a phone gets upgraded by mistake we can't go back to an older version. The phone is temporarily bricked.

If your government's IT doesn't allow new iOS versions until they give approval then they should manage the devices in a way that won't allow individual users to upgrade by themselves.

Score: 8 Votes (Like | Disagree)

pdaholic

52 months ago

That practice should be illegal. My government agency doesn't OK new IOS versions for months and if a phone gets upgraded by mistake we can't go back to an older version. The phone is temporarily bricked.

How does it get upgraded by mistake? My company uses a profile that blocks upgrades and only allows the last accepted iOS version to be installed. I would have to manually delete the profile or do a complete wipe and install the newest OS. And an upgraded OS shouldn’t “brick” the phone, you just can’t use your company’s software on it until IT catches up.

Score: 6 Votes (Like | Disagree)

hydropsyche

52 months ago

That practice should be illegal. My government agency doesn't OK new IOS versions for months and if a phone gets upgraded by mistake we can't go back to an older version. The phone is temporarily bricked.

Score: 6 Votes (Like | Disagree)

Sciomar

52 months ago

That practice should be illegal. My government agency doesn't OK new IOS versions for months and if a phone gets upgraded by mistake we can't go back to an older version. The phone is temporarily bricked.

Obviously an incompetent IT department within that agency. They make mobile device management software for just such a reason, preventing users from doing things. We need less government overreach in making things illegal thanks.

Score: 5 Votes (Like | Disagree)

Scottsoapbox

52 months ago

iOS 16.1 is a buggy mess. I wish I had stayed on 15.7 and instead updated to 15.7.1.

I learned my lesson: In the future, I will only consider updating to a new iOS or macOS when the x.2 version is released.

Yeah I no longer upgrade until at least the holidays. The new features are so minor these days it isn't worth the buggy mess.

iOS really should go to a n every other year upgrade for software.

Score: 4 Votes (Like | Disagree)

Read All Comments

Apple Stops Signing iOS 16.0.3, Downgrading From iOS 16.1 No Longer Possible

Popular Stories

New Apple TV 4K, HomeView, and HomePod Mini: 16 Details Just Leaked

Apple Announces 'HomeView' Smart Home Hub

New Apple TV 4K Announced With A19 Chip, Updated Siri Remote, More

Top Rated Comments

Next Article

Videos

Guides

Upcoming

Other Stories