Apple Releases iOS 9.3.4 With Important Security Fix [Update: Jailbreak Patched]

Apple today released an iOS 9.3.4 update for the iOS 9 operating system, just over two weeks after releasing iOS 9.3.3 and less than two months before we expect to see the public release of iOS 10, currently in beta testing.

iOS 9.3.4 is available immediately via an over-the-air download on all devices running iOS 9.

appleios93
According to Apple's release notes, iOS 9.3.4 provides "an important security update" and is recommended for all iOS 9 users.

iOS 9.3.4 is likely to be the last update to iOS 9, with iOS 10 coming in September alongside new iOS devices.

iOS 10 brings a slew of new features, including a revamped Lock screen experience, an overhauled Messages app with new functionality and its own App Store, a new Photos app with object and facial recognition, a redesigned Music app, a centralized HomeKit app, and a Siri SDK for developers.

Update: iOS 9.3.4 fixes the Pangu iOS 9.3.3 jailbreak exploit. In a support document covering the security fix included in the update, Apple credits Team Pangu with discovering a vulnerability related to a memory corruption issue.

Related Forum: iOS 9

Popular Stories

iPhone Top Left Hole Punch Face ID Feature Purple

iPhone 18 Pro Features Leaked in New Report, Including Under-Screen Face ID

Tuesday December 16, 2025 8:44 am PST by
Next year's iPhone 18 Pro and iPhone 18 Pro Max will be equipped with under-screen Face ID, and the front camera will be moved to the top-left corner of the screen, according to a new report from The Information's Wayne Ma and Qianer Liu. As a result of these changes, the report said the iPhone 18 Pro models will not have a pill-shaped Dynamic Island cutout at the top of the screen....
apple music chatgpt

ChatGPT's Apple Music Integration Is Now Live

Wednesday December 17, 2025 3:50 pm PST by
There's now a dedicated Apple Music app for ChatGPT, which allows ChatGPT to make music recommendations and build playlists. Apple Music can be added to ChatGPT through the Settings section in the Mac app, website, or iOS app. Apple Music is listed under the apps option, and connecting to it requires signing in with your Apple Account for authorization purposes. ChatGPT can be used to...
top stories 2025 12 20

Top Stories: iOS 26.3 Beta, Major Apple Leaks, and More

Saturday December 20, 2025 6:00 am PST by
You'd think things would be slowing down heading into the holidays, but this week saw a whirlwind of Apple leaks and rumors while Apple started its next cycle of betas following last week's release of iOS 26.2 and related updates. This week also saw the release of a new Apple Music integration with ChatGPT, so read on below for all the details on this week's biggest stories! Top Stories i...
airpods pro 3 new blue

AirPods Pro 3's Static and Noise Issues Haven't Been Resolved

Thursday December 18, 2025 3:44 pm PST by
Since the AirPods Pro 3 launched, there have been complaints from users who have noticed a static-like sound or a crackling issue when using the earbuds, particularly when Active Noise Cancellation is on but no media is playing. Users have also run into strange high-pitched whistling sounds that happen intermittently. We shared the issues back in late October, and despite two subsequent...
apple beta 26 lineup

Apple's 2026 and 2027 Product Roadmap: Foldable iPhone, iPhone 18 Pro, M5 Macs, and More

Tuesday December 16, 2025 4:42 pm PST by
There has been a whirlwind of rumors over the last few days, sourced from leaked internal software designed for the iPhone and the Mac, and news sites like The Information. Below, we have a quick recap of everything we've heard this week, which serves as a guide to Apple's product plans in 2026 and beyond. We've organized the info by likely release date, though there are some products that...
ios 18 security update

Don't Want to Upgrade to iOS 26? Here's How to Stay on iOS 18 [Update: Now Unavailable]

Friday December 19, 2025 10:37 am PST by
Since the beginning of December, Apple has been pushing iPhone users who opted to stay on iOS 18 to install iOS 26 instead. Apple started by making the iOS 18 upgrades less visible, and has now transitioned to making new iOS 18 updates unavailable on any device capable of running iOS 26. If you have an iPhone 11 or later, Apple is no longer offering new versions of iOS 18, even though there...
iOS 26 Maps Glass

Apple Quietly Discontinued Flyover City Tours in Apple Maps

Thursday December 18, 2025 1:31 pm PST by
Apple Maps no longer offers a Flyover feature that provides users with automated tours of notable landmarks in major cities. The Flyover option appears to have been nixed around when iOS 26 launched, but its removal went largely unnoticed. Flyover city tours were introduced in 2014 with iOS 8 and OS X Yosemite, using Flyover imagery to generate an aerial tour. Most cities with Flyover...

Top Rated Comments

asv56kx3088 Avatar
122 months ago
I bet this is to patch the jailbreak
Score: 22 Votes (Like | Disagree)
rugmankc Avatar
122 months ago
Updated, all well

I don't jailbreak, my "rooting" days are over

I do install all updates as they come out though

Never know when my battery life will triple on one :)
Score: 17 Votes (Like | Disagree)
petsounds Avatar
122 months ago
Dear people who are saying "this patches the jailbreak", a jailbreak must bypass security features of iOS in order to be installed, and if jailbreak software can do it, so can other people who want to do much more with your phone than install some new features. So the more correct thing is to say that this patches a severe security hole. To just say "jailbreak" distracts from the real security issue.
Score: 15 Votes (Like | Disagree)
Gasu E. Avatar
122 months ago
You have cat to be kitten me. I just freaking updated to 9.3.3 yesterday, now another dreadful update! Damn you Apple.
Damn them in spayeds. I hope it didn't break iClawed. I am not amewsed. Litterally.
Score: 11 Votes (Like | Disagree)
OldSchoolMacGuy Avatar
122 months ago
Security update but this thread will be filled with "I wish they'd add some feature that's far beyond the realm of a X.X.1 release."
Score: 10 Votes (Like | Disagree)
cdmoore74 Avatar
122 months ago
DONT UPDATE IF YOU WANNA JAILBREAK
DON'T WORRY, I DID NOT BUY THE PHONE TO JAILBREAK.
Score: 9 Votes (Like | Disagree)