Apple Releases iOS 10.3.3 With Bug Fixes and Security Improvements [Updated]

Apple today released iOS 10.3.3 to the public following several weeks of beta testing with six betas provided to developers and public beta testers. iOS 10.3.3 comes more than two months after the launch of iOS 10.3.2, a minor bug fix update.

iOS 10.3.3 is a free over-the-air update available to all users with a compatible iOS device. It can also be downloaded and installed on iOS devices using iTunes on a Mac or PC.

iOS 10
No outward-facing changes or features were discovered during the short beta testing period, so it appears iOS 10.3.3 focuses on bug fixes, security enhancements, and other minor improvements, much like iOS 10.3.2.

Apple's work on iOS 10 is winding down as the company prepares to launch the next-generation version of iOS, iOS 11, which first debuted at its Worldwide Developers Conference in June. iOS 11 will see a release in the fall following a summer of beta testing. With work shifting to iOS 11, iOS 10.3.3 is likely to be one of the final updates we see to iOS 10.

Update: Apple has shared detailed notes covering the bug fixes that were introduced in iOS 10.3.3. Among the fixes is an update for a major vulnerability that would have allowed hackers to execute code on the Broadcom Wi-Fi chip built into many iOS devices. This issue was also previously addressed in iOS 10.3.1.

Related Forum: iOS 10

Popular Stories

iPhone 17 Pro 34ths Perspective

iPhone 17 Pro Launching Later This Year With These 10 New Features

Sunday March 23, 2025 10:00 am PDT by
While the iPhone 17 Pro and iPhone 17 Pro Max are not expected to launch until September, there are already plenty of rumors about the devices. Below, we recap key changes rumored for the iPhone 17 Pro models as of March 2025: Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone 16 Pro models have a titanium frame, and the iPhone ...
Generic iOS 18

iOS 18.4 Coming Soon With These New Features for Your iPhone

Tuesday March 25, 2025 6:45 am PDT by
Apple is expected to release iOS 18.4 to the general public as soon as next week, following more than a month of beta testing. Apple's website says some iOS 18.4 features will be released in "early April," so the update should be out as early as Tuesday, April 1. Apple this week seeded the iOS 18.4 Release Candidate, which is typically the final beta version, barring the discovery of any...
ios 19 messages app

Here's What Apple's iOS 19 Messages App Might Look Like

Tuesday March 25, 2025 11:52 am PDT by
Leaker Jon Prosser today shared a mockup of what he says the Messages app will look like in iOS 19, demoing an interface with rounded, translucent bubble-shaped navigation buttons at the top and softer, rounder corners for the keyboard and word suggestions. Jon Prosser's Messages app mockup The return button, a button for going back to the Messages list, and the FaceTime button have a deeper...
iCloud General Feature Redux

iPhone Users Who Pay for iCloud Storage Receive a New Perk

Thursday March 20, 2025 12:01 am PDT by
If you pay for iCloud storage on your iPhone, Apple has a new perk for you, at no additional cost. The new perk is the ability to create invitations in the Apple Invites app for the iPhone, which launched in the App Store last month. In the Apple Invites app, iCloud+ subscribers can create invitations for any occasion, such as birthday parties, graduations, baby showers, and more. Anyone ...
airpods max 2024 colors

Don't Buy Into Apple's Hype About AirPods Max Gaining Lossless Audio

Monday March 24, 2025 4:24 pm PDT by
Apple today announced that AirPods Max with a USB-C port will be gaining support for lossless audio and ultra-low latency audio with a firmware update next month, alongside the release of iOS 18.4, iPadOS 18.4, and macOS 15.4. For context, audio files are typically compressed to keep file sizes smaller. There are lossy compression standards like MP3 and AAC (Advanced Audio Codec), which...
macbook pro blue green

When Will Apple Release the M5 MacBook Pro?

Wednesday March 26, 2025 4:53 pm PDT by
Apple regularly refreshes the MacBook Pro models, and a new version that uses M5 series chips is in the works. Apple just finished refreshing most of the Mac lineup with M4 chips, and now it's time for the M5. Rumors suggest that we could see the first M5 MacBook Pro models this fall. Design There have been no rumors of a design update for the M5 MacBook Pro models that are coming this...
Apple Lumon Terminal Pro

Apple's Mac Site Features Fictional 'Lumon Terminal Pro'

Wednesday March 26, 2025 12:19 pm PDT by
Apple is going all out with promotions for the popular Severance Apple TV+ show today, and as of right now, you'll find a new "Lumon Terminal Pro" listed on Apple's Mac site. The Lumon Terminal Pro is designed to look similar to the machines that Severance employees like Mark S. and Helly R. use for macrodata refinement. The Terminal features a blue keyboard, a small display with wide...
Generic iOS 19 Feature Mock

Gurman: Jon Prosser's iOS 19 Mockups 'Aren't Representative' of Redesign

Tuesday March 25, 2025 4:47 pm PDT by
The iOS 19 mockup images that leaker Jon Prosser shared today are not representative of the actual iOS 19 design, Bloomberg's Mark Gurman said on social media. According to Gurman, the images that are "floating around" are based on "very old builds" or "vague descriptions," and are lacking key features. Gurman says that we can "expect more from Apple in June." Gurman made the same comment ...

Top Rated Comments

Poontaco Avatar
100 months ago
I just downloaded this update and it bricked my phone - got the infamous black screen with the iTunes logo and the lightning cable.
Weird. That sucks.
When I finished the update, an image of Steve Jobs giving the thumbs up appeared in place of the Apple logo.
That was immediately followed by a notification from my bank that $1,000 had just been added to my account.
Thanks Stevey!
Score: 24 Votes (Like | Disagree)
fhall1 Avatar
100 months ago
Oh yeah, all I need to do is perform a restore via iTunes. I've had this happen once in the past. It'll be a boring commute home, though!
So it wasn't really "bricked" - people overuse that term. When something is "bricked", it is not usable and can't be brought back to life by the user with a simple restore. "Bricked" has to go back to the Apple Store and be exchanged for another unit.
Score: 10 Votes (Like | Disagree)
adnbek Avatar
100 months ago
Countdown to Forbe's Gordon Kelly releasing a "10.3.3 has a nasty surprise" article.... :D

EDIT: And here it is! https://www.forbes.com/sites/gordonkelly/2017/07/20/apple-ios-10-3-3-bugs-problems-safari-mail-music/#27a422211332
(and don't you love how he uses a disclaimer to justify his hyperbolic clickbait headline :D)
Score: 8 Votes (Like | Disagree)
yanki01 Avatar
100 months ago
build 14G60

Score: 6 Votes (Like | Disagree)
Jimmy James Avatar
100 months ago
I'll stay on the latest 10 until 11 is confirmed free of significant issues.
Score: 5 Votes (Like | Disagree)
nepalisherpa Avatar
100 months ago
I'll stay on the latest 10 until 11 is confirmed free of significant issues.
That'll be after iOS 12 is released.
Score: 5 Votes (Like | Disagree)