Apple Seeds Fourth Beta of iOS 10.3.3 to Developers [Update: Public Beta Available]

Apple today seeded the fourth beta of an upcoming iOS 10.3.3 update to developers, a little over one week after seeding the third beta and more than a month after the release of iOS 10.3.2, a minor bug fix update.

Registered developers can download the fourth iOS 10.3.3 beta from the Apple Developer Center or over-the-air with the proper configuration profile installed.

iOS 10
No significant features or notable bug fixes were found in the first three betas, aside from new wallpapers for the 12.9-inch iPad Pro, suggesting iOS 10.3.3 is an update that's minor in scale and focuses on security updates and bug fixes.

iOS 10.3.3 is likely to be one of the last updates to iOS 10 as Apple starts shifting its full focus to iOS 11. The first beta of iOS 11 was released to developers on June 5 following Apple's Worldwide Developers Conference keynote, and two betas have been seeded so far.

Update: Apple has also released the fourth beta of iOS 10.3.3 to its public beta testers.

Related Forum: iOS 10

Popular Stories

iPhone 17 Pro 3 4ths Perspective Aluminum Camera Module 1

New iPhone 17 Pro Details: Brighter Display, Best Battery Life, and More

Wednesday September 3, 2025 5:33 am PDT by
Apple's iPhone 17 Pro and iPhone 17 Pro Max models will feature a number of significant display, thermal, and battery improvements, according to new late-stage rumors. According to the Weibo leaker known as "Instant Digital," the iPhone 17 Pro models will feature displays with higher brightness, making it more suitable for use in direct sunlight for prolonged periods. The iPhone 16 Pro and...
iPhone 17 Pro Iridescent Feature 2

iPhone 17 and iPhone 17 Pro Prices Estimated Ahead of Apple Event Next Week

Tuesday September 2, 2025 1:50 pm PDT by
Just one week before Apple is expected to unveil the iPhone 17 series, an analyst has shared new price estimates for the devices. Here are J.P. Morgan analyst Samik Chatterjee's price estimates for the iPhone 17 series in the United States, according to 9to5Mac: Model Starting Price Model Starting Price Change iPhone 16 $799 iPhone 17 ...
Apple Watch Ultra 2 Complications

Apple Watch Ultra 3 Coming Next Week: Eight Reasons to Upgrade

Thursday September 4, 2025 7:38 am PDT by
We're only days away from Apple's "Awe dropping" fall event scheduled to take place on Tuesday, September 9 – and along with the new iPhone 17 series, we're going to get a new version of the Apple Watch Ultra for the first time since 2023. By the time the Ultra 3 is unveiled, it will have been two years since the previous model arrived. The intervening period has left plenty of room for...
iPhone 17 Pro Iridescent Feature 2

iPhone 17 Pro Clear Case Leak Reveals Three Key Changes

Sunday August 31, 2025 1:26 pm PDT by
Apple is expected to unveil the iPhone 17 series on Tuesday, September 9, and last-minute rumors about the devices continue to surface. The latest info comes from a leaker known as Majin Bu, who has shared alleged images of Apple's Clear Case for the iPhone 17 Pro and Pro Max, or at least replicas. Image Credit: @MajinBuOfficial The images show three alleged changes compared to Apple's iP...
iPhone 17 Pro Dark Blue and Orange

iPhone 17 Release Date, Pre-Orders, and What to Expect

Thursday August 28, 2025 4:08 am PDT by
An iPhone 17 announcement is a dead cert for September 2025 – Apple has already sent out invites for an "Awe dropping" event on Tuesday, September 9 at the Apple Park campus in Cupertino, California. The timing follows Apple's trend of introducing new iPhone models annually in the fall. At the event, Apple is expected to unveil its new-generation iPhone 17, an all-new ultra-thin iPhone 17...
iPhone 17 AIR Loud Feature

iPhone 17 Air Could Start at $1,099 With 256GB Storage, 1TB for $1,499

Thursday September 4, 2025 2:54 am PDT by
Apple's upcoming iPhone 17 Air will have a $1,099 starting price providing 256GB of base storage and will max out at $1,499 with a 1TB option, according to the latest TrendForce report. Apple will offer three price/storage tiers for the all-new ultra-thin iPhone 17 model, which replaces last year's iPhone 16 Plus in the lineup. Here's how TrendForce sees them breaking down: 256GB — $1099...

Top Rated Comments

braddick Avatar
107 months ago
Why are the rolling out the beta for this? By the time it will be released it will be a month before the final of iOS11. Seems a little redundant to me.
Some iDevices won't run the new iOS11 so I think Apple is trying to tweak iOS10 to the best of their ability for those (soon to be) legacy devices.
Score: 5 Votes (Like | Disagree)
AMCTheaters Avatar
107 months ago
Me: "I want my betas!"

Apple: "Here's a beta."

*releases iOS 10.3.3b4*

Apple: "But probably not the one you were expecting."
Score: 5 Votes (Like | Disagree)
dan9700 Avatar
107 months ago
How many dam betas for such a small upgrade lol
Score: 4 Votes (Like | Disagree)
Col4bin Avatar
107 months ago
Ugly as hell. Hard to use. Sticking to my iPhone 5 64GB with iOS 6!
Scott Forstall, is that you?? :p
Score: 3 Votes (Like | Disagree)
iToph Avatar
107 months ago
10.x.x ...that is so 90s
Score: 3 Votes (Like | Disagree)
GIZBUG Avatar
107 months ago
Will never trade the most stable iOS ever for a beta lololll
why are your posting in this thread then? Trolling ain't cool
Score: 3 Votes (Like | Disagree)