Apple Releases iOS 9.2.1 With Bug Fixes, Security Updates

ios_9_iconApple today released iOS 9.2.1 to the public, marking the first update to iOS 9 since iOS 9.2 launched in December of 2015. iOS 9.2.1 has been in testing since December 16, with developers and public beta testers receiving a total of three betas before its public launch.

Today's iOS 9.2.1 release is available as an over-the-air update to all iOS 9 users. A minor update, iOS 9.2.1 is the fifth update to iOS 9 in total, following the launches of iOS 9.0.1, iOS 9.0.2, iOS 9.1, and iOS 9.2.

iOS 9.2.1, as a 9.x.x update, is minor in scale, focusing mainly on under-the-hood performance improvements and bug fixes rather than outward-facing changes. According to Apple's release notes, the update includes security improvements and bug fixes, including a fix for a significant Mobile Device Management issue that affected enterprise customers.

This update contains security updates and bug fixes including a fix for an issue that could prevent the completion of app installation when using an MDM server.

iOS 9.2.1 will be followed by iOS 9.3, which has also been seeded to developers for testing purposes. Set to be released in the spring, iOS 9.3 is a major update that introduces a new Night Shift feature to cut down on blue light exposure during the evening for better sleep and brings new educational features.

iOS 9.3 also includes new Quick Actions for iPhone 6s users and it introduces updates for apps and features like Apple News, Notes, Health, Siri, CarPlay, and More.

Related Forum: iOS 9

Popular Stories

Alleged iOS 19 Icons Front Page Tech

iOS 19 Leak Reveals Alleged New Design With Rounder App Icons, Floating Tab Bar, and More

Monday April 7, 2025 3:13 pm PDT by
YouTube channel Front Page Tech is back today with another video that provides a closer look at iOS 19's alleged design changes. The video contains re-created renders of iOS 19, which are allegedly based on real footage of the software update, provided by sources within Apple. Overall, iOS 19 is expected to have a more glass-like, visionOS-inspired design, with added translucency for user...
iPhone 17 Pro 3 4ths Perspective Aluminum Camera Module 1

iPhone 17 Pro's New Rear Camera Bar 'Same Color As Rest of Device'

Monday April 7, 2025 2:09 am PDT by
Apple's upcoming iPhone 17 Pro models will feature a redesigned rear camera panel that spans the width of the device, but it will be the same color as the iPhone itself, rather than being part of a two-tone design. That's according to Bloomberg's Mark Gurman. Writing in his latest Power On newsletter, the reporter says the iPhone 17 Pro won't have a two-toned back, as some renders have...
iphone 16 pro colors 1

Is Now the Time to Upgrade Apple Devices Before Tariffs Lead to Price Increases?

Friday April 4, 2025 3:41 pm PDT by
If you have an older Apple device that you've been considering upgrading, you're probably wondering how the newly announced tariffs might impact prices going forward, and whether it's worth buying now before there's a price hike. Given analyst and economist responses to the tariffs, market panic, and Trump's stance on the current financial chaos, the answer is that making a purchase...
iphone x front back

Apple Planning 'Bold' New 20th Anniversary Design for 2027 iPhone Pro

Monday April 7, 2025 2:46 am PDT by
Apple is preparing a "major shake-up" for the iPhone's 20th anniversary in 2027, according to Bloomberg's Mark Gurman. iPhone X released in 2017 for 10th anniversary Writing in his latest Power On newsletter, Gurman says that Apple plans to launch a foldable iPhone alongside a "bold" new iPhone Pro model that makes more extensive use of glass. Could this mean Apple plans to realize former...
iPhone Assembly

Trump Believes Apple Could Manufacture iPhones in the U.S.

Tuesday April 8, 2025 12:08 pm PDT by
U.S. President Donald Trump "absolutely" believes that Apple could manufacture its iPhones and other devices in the United States, Press Secretary Karoline Leavitt said today during a media briefing. Leavitt was asked whether Trump thought that iPhone manufacturing is the kind of technology that could move to the U.S. "Absolutely, he believes we have the labor, we have the workforce, we have ...
iOS 19 Mock WWDC25 Feature

iOS 19 Expected to Run on These iPhones

Monday March 31, 2025 5:28 pm PDT by
iOS 19 will not be available on the iPhone XR, iPhone XS, or the iPhone XS Max, according a private account on social media site X that has accurately provided information on device compatibility in the past. The iPhone XR, iPhone XS, and iPhone XS Max all have an A12 Bionic chip, so it looks like iOS 19 will discontinue support for that chip. All other iPhones that run iOS 18 are expected...
iPhone 17 Pro 3 4ths Perspective Aluminum Camera Module 1

5 Biggest Changes Rumored for iPhone 17 Pro

Tuesday April 8, 2025 2:38 am PDT by
Later this year, Apple will introduce the iPhone 17 series, which includes the iPhone 17 Pro and the iPhone 17 Pro Max, two new high-end flagship devices that will be sold alongside the regular iPhone 17 and an all-new ultra-thin iPhone 17 Air. If you have been holding out for the iPhone 17 Pro or its bigger sibling, here are five of the biggest changes, informed by the latest reports and...

Top Rated Comments

joeblow7777 Avatar
120 months ago
The update is only 40MB, and I still have to be on wifi to update o_O
Because people will cry and moan like babies and blame Apple the second they do anything that inadvertently puts them over their data limit.
Score: 14 Votes (Like | Disagree)
bushido Avatar
120 months ago
family calling me complaining about how they dont have enough space on their devices to get rid of "that annoying red 1" in 3 ... 2 ... 1 ...
Score: 11 Votes (Like | Disagree)
dalthicks Avatar
120 months ago
The update is only 40MB, and I still have to be on wifi to update o_O
Score: 7 Votes (Like | Disagree)
69Mustang Avatar
120 months ago
And that is only for iTunes backups not iCloud as the OP asked about. No way I ever hear of to use an iCloud backup. One thing that has worked in the past was to "update" using the old ipsw file not restore and it seems to work. Then no backup is needed as your data remained. I have personally done that in iOS 8 days and it worked. Not sure if iOS 9 will allow it though.
She ain't wrong though. If you really don't know what you're doing, running betas shouldn't be your thing. Hopping from version to version of software running your primary device wouldn't be my recommended SOP.
Score: 6 Votes (Like | Disagree)
JKarnsy Avatar
120 months ago
I find myself thinking about these programmers who spend 8+ hours every day of their working lives creating these performance improvement and bug fixing updates which are provided free of charge, quickly distributed, and sometimes never even noticed by consumers...and yet I'm just sad I have to wait even longer for Night Shift :(
Score: 6 Votes (Like | Disagree)
BuffaloTF Avatar
120 months ago
The update is only 40MB, and I still have to be on wifi to update o_O
Drives me nuts too... so I just trade tethers with a fellow dork in the office that cares.
Score: 6 Votes (Like | Disagree)