Apple Seeds Third Beta of iOS 13.5, Relabeled From iOS 13.4.5 Due to Exposure Notification API [Update: Public Beta Available]

Apple today seeded the third betas of upcoming iOS and iPadOS 13.5 updates to developers, two weeks after seeding the second betas and a month after releasing iOS and iPadOS 13.4 with iCloud Folder Sharing, iPad trackpad support, and more.

ios 13
iOS and ‌‌iPadOS‌‌ 13.5 can be downloaded from the Apple Developer center or over the air after the proper developer profile has been installed.

iOS 13.5 is not a typo – Apple has introduced an API change to include initial support for its exposure notification platform in both the new iOS beta and Xcode 11.5, necessitating the version update to iOS 13.5 because it’s using a different SDK than iOS 13.4.

Today’s update introduces the exposure notification API in a beta capacity to allow public health authorities to begin developing COVID–19 contact tracing apps that take advantage of it. Most of the features are for health-related apps that will incorporate the new API, but there is a toggle that is designed to allow users to opt out of participating in COVID-19 exposure notifications.

exposurenotificationapi
The update features the same content that was in iOS 13.4.5 beta 2 along with the addition of support for apps that use the exposure notification API, which is set to be released officially in mid-May.

Earlier betas have introduced a new Apple Music feature that allows ‌Apple Music‌ songs to be shared on Instagram Stories. Tapping the Share button on a song in ‌Apple Music‌ creates a story with a song title, album name, and animated background, but at this time there is no way to get to ‌Apple Music‌ from the shared information.

applemusicshareinstagram
iOS 13.5 also patches two security vulnerabilities that affect the Mail app on the iPhone and the ‌iPad‌. One vulnerability allowed an attacker to remotely infect an iOS device by sending emails that consume a significant amount of memory, while another allowed remote code executions.

The update may also address an issue with Personal Hotspot that prevents it from working for some people and it could also fix a VPN-related vulnerability, both of which are bugs that Apple has promised to address in upcoming iOS updates.

Update: Apple has also seeded the new iOS 13.5 beta to public beta testers.

Related Forum: iOS 13

Popular Stories

iphone air thickness

Apple Said to Cut iPhone Air Production Amid Underwhelming Sales

Friday October 17, 2025 8:29 am PDT by
Apple plans to cut production of the iPhone Air amid underwhelming sales performance, Japan's Mizuho Securities believes (via The Elec). The Japanese investment banking and securities firm claims that the iPhone 17 Pro and iPhone 17 Pro Max are seeing higher sales than their predecessors during the same period last year, while the standard iPhone 17 is a major success, performing...
iOS 26 Feature

iOS 26.1 to iOS 26.4 Will Add These New Features to Your iPhone

Saturday October 18, 2025 11:00 am PDT by
iOS 26 was released last month, but the software train never stops, and iOS 26.1 beta testing is already underway. So far, iOS 26.1 makes both Apple Intelligence and Live Translation on compatible AirPods available in additional languages, and it includes some other minor changes across the Apple Music, Calendar, Photos, Clock, and Safari apps. More features and changes will follow in future ...
iOS 26

iOS 26.0.2 Update for iPhones Coming Soon

Friday October 17, 2025 7:35 am PDT by
Apple's software engineers continue to internally test iOS 26.0.2, according to MacRumors logs, which have been a reliable indicator of upcoming iOS versions. iOS 26.0.2 will be a minor update that addresses bugs and/or security vulnerabilities, but we do not know any specific details yet. The update will likely be released by the end of next week. Last month, Apple released iOS 26.0.1,...
HomePod mini and Apple TV

Apple's Next Rumored Products: New HomePod Mini, Apple TV, and More

Thursday October 16, 2025 9:13 am PDT by
Apple on Wednesday updated the 14-inch MacBook Pro, iPad Pro, and Vision Pro with its next-generation M5 chip, but previous rumors have indicated that the company still plans to announce at least a few additional products before the end of the year. The following Apple products have at one point been rumored to be updated in 2025, although it is unclear if the timeframe for any of them has...
iPhone Siri Glow

Some Apple Employees Have 'Concerns' About iOS 26.4's Revamped Siri

Sunday October 19, 2025 7:39 am PDT by
iOS 26.4 is expected to introduce a revamped version of Siri powered by Apple Intelligence, but not everyone is satisfied with how well it works. In his Power On newsletter today, Bloomberg's Mark Gurman said some of Apple's software engineers have "concerns" about the overhauled Siri's performance. However, he did not provide any specific details about the shortcomings. iOS 26.4 will...
Apple iPad Pro hero M5

New iPad Pro Has Six Key Upgrades Beyond M5 Chip

Saturday October 18, 2025 10:57 am PDT by
While the new iPad Pro's headline feature is the M5 chip, the device has some other changes, including N1 and C1X chips, faster storage speeds, and more. With the M5 chip, the new iPad Pro has up to a 20% faster CPU and up to a 40% faster GPU compared to the previous model with the M4 chip, according to Geekbench 6 results. Keep in mind that 256GB and 512GB configurations have a 9-core CPU,...
14 inch MacBook Pro Keyboard

New 14-Inch MacBook Pro Has Two Key Upgrades Beyond the M5 Chip

Thursday October 16, 2025 8:31 am PDT by
Apple on Wednesday updated the 14-inch MacBook Pro base model with an M5 chip, and there are two key storage-related upgrades beyond that chip bump. First, Apple says the new 14-inch MacBook Pro offers up to 2× faster SSD performance than the equivalent previous-generation model, so read and write speeds should get a significant boost. Apple says it is using "the latest storage technology," ...
m4 macbook air blue

M5 MacBook Air Coming Spring 2026 With M5 Mac Studio and Mac Mini in Development

Thursday October 16, 2025 3:57 pm PDT by
Apple plans to launch MacBook Air models equipped with the new M5 chip in spring 2026, according to Bloomberg's Mark Gurman. Apple is also working on M5 Pro and M5 Max MacBook Pro models that will come early in the year. Neither the MacBook Pro models nor the MacBook Air models are expected to get design changes, with Apple focusing on simple chip upgrades. In the case of the MacBook Pro, a m...
14 inch MacBook Pro Keyboard

M5 Chip Achieves Impressive Feat in 14-Inch MacBook Pro Speed Test

Friday October 17, 2025 7:10 am PDT by
The first alleged benchmark result for the M5 chip in the new 14-inch MacBook Pro has surfaced, allowing for some performance comparisons. Based on a single unconfirmed result uploaded to the Geekbench 6 database today, the M5 chip has pulled off an impressive feat. Specifically, the chip achieved a score of 4,263 for single-core CPU performance, which is the highest single-core score that...

Top Rated Comments

I7guy Avatar
72 months ago
And the flip side. Most everybody I know updates within days of a new release. That Tim Cook is pushing for more timely updates for critical items, is a good thing.

A change is management in this case was good for Apple.

Want cross-platform, use Whatsapp and let facebook have your information.
Score: 7 Votes (Like | Disagree)
I7guy Avatar
72 months ago
Sounds like a lot of changes. I’ll wait before jumping on this.
Score: 2 Votes (Like | Disagree)
Lee Purcell Avatar
72 months ago
i couldn’t disagree more. I remember years back their updates weren’t reliable at all. The beta updates were a real risk to put on your device and it could take months for them to sort it out. It’s definitely better now and it’s not as often that they cause severe issues. I don’t think it’s just iMessage. It’s the whole UI and the brand that people buy into.
Score: 2 Votes (Like | Disagree)
I7guy Avatar
72 months ago

All many want is stable software that you doesn’t need to be patched immediately.

Is it good to patch quickly, you betcha. Is it good to keep releasing small software updates because the first one was half baked from the get go? I’ve never seen so many small patches as iOS 13. The lovers will cling to the fixes, the nay sayers the screw ups. I’m simply speaking facts. Not to mention the debacle last year with homepods being bricked left and right from a factory reset. The pinnacle of stupid regardless of whether Apple replaces them. It was still very invasive from a customer perspective.
IOS 13 has been fine for me. I don't care about the frequency as long as my devices work properly. As far as Homepods being bricked, one thing has nothing to do with another. My Homepod is not my daily driver, and for whatever reason my Homepod escaped the grave. As long as Apple takes care of the issue, move on and up.
Score: 2 Votes (Like | Disagree)
Carrotcruncher Avatar
71 months ago
Email is still screwed, despite showing new email from this thread on lock screen nothing shows in inbox, I am so starting to hate IOS today I found myself browsing the internet looking at Android devices !
Score: 1 Votes (Like | Disagree)
MauiPa Avatar
72 months ago

What can we do ? If we use Apple and an iPhone 11 we are at the mercy of Apple, the opt out is good, lets hope it actually works, remember the hullabaloo over the new spacial awareness chip Apple implemented on the iPhone 11, every one thought it was spying on us, at the end of the day anyone who has nfc or Bluetooth has been being spied on for years, also we never truly know what data Apple has really been keeping on us except what snowdon told us, the only real way to be safe with a phone these days is to use a Nokia 8210 !
Snowden said Apple kept data on us. Did you make that up, or did I miss something?
Score: 1 Votes (Like | Disagree)