Apple Releases iOS and iPadOS 13.6.1 With Fix for Storage Issue and Green Tinted Displays

Apple today released iOS and iPadOS 13.6.1, minor updates that come a month after the release of the iOS 13.6 update with Car Keys and Audio Apple News+ stories.

iOS 13
The iOS and ‌iPadOS‌ 13.6.1 updates are available on all eligible devices over-the-air in the Settings app. To access the updates, go to Settings > General > Software Update.

iOS 13.6.1 addresses an issue that could cause unneeded system data files to not be automatically deleted when storage is low, and it addresses a thermal management issue that caused some iPhone displays to exhibit a green tint. It also has a fix for a bug that could cause Exposure Notifications to be disabled for some users.

Apple's full release notes for the update are below:

iOS 13.6.1 includes bug fixes for your iPhone.

- Addresses an issue where unneeded system data files might not be automatically deleted when available storage is low
- Fixes a thermal management issue that caused some displays to exhibit a green tint
- Fixes an issue where Exposure Notifications could be disabled for some users

Some features may not be available for all regions or on all Apple devices. For information on the security content of Apple software updates, please visit this website: https://support.apple.com/kb/HT201222

iOS 13.6.1 is likely to be one of the last updates to the iOS 13 operating system as Apple has transitioned to working on iOS 14, an update that is set to be released this fall.

Related Forum: iOS 13

Popular Stories

iPhone 17 Pro 3 4ths Perspective Aluminum Camera Module 1

iPhone 17 Pro Launching Later This Year With These 12 New Features

Sunday April 13, 2025 7:52 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 April 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 ...
Apple 2025 Thumb 1

10 Products Still Coming From Apple in 2025

Friday April 11, 2025 4:14 pm PDT by
Apple may have updated several iPads and Macs late last year and early this year, but there are still multiple new devices that we're looking forward to seeing in 2025. Most will come in September or October, but there could be a few surprises before then. We've rounded up a list of everything that we're still waiting to see from Apple in 2025. iPhone 17, 17 Air, and 17 Pro - We get...
iOS 18 Siri Personal Context

Report Reveals Internal Chaos Behind Apple's Siri Failure

Thursday April 10, 2025 7:15 am PDT by
A new report from The Information today reveals much of the internal turmoil behind Apple Intelligence's revamped version of Siri. Apple apparently weighed up multiple options for the backend of Apple Intelligence. One initial idea was to build both small and large language models, dubbed "Mini Mouse" and "Mighty Mouse," to run locally on iPhones and in the cloud, respectively. Siri's...
M6 MacBook Pro Feature 1

Waiting for the Perfect MacBook Pro? 2026 Might Be the Year

Thursday April 10, 2025 4:19 am PDT by
Apple in October 2024 overhauled its 14-inch and 16-inch MacBook Pro models, adding M4, M4 Pro, and M4 Max chips, Thunderbolt 5 ports on higher-end models, display changes, and more. That's quite a lot of updates in one go, but if you think this means a further major refresh for the MacBook Pro is now several years away, think again. Bloomberg's Mark Gurman has said he expects only a small...
maxresdefault

The MacRumors Show: New iOS 19, iPhone 17, and Apple Watch Ultra 3 Leaks

Friday April 11, 2025 7:13 am PDT by
On this week's episode of The MacRumors Show, we catch up on the latest iOS 19 and watchOS 12 rumors, upcoming devices, and more. Subscribe to The MacRumors Show YouTube channel for more videos Detailed new renders from leaker Jon Prosser claim to provide the best look yet at the complete redesign rumored to arrive in iOS 19, showing more rounded elements, lighting effects, translucency, and...
iPad Pro iPadOS

iPadOS 19 Will Be 'More Like macOS' in Three Ways

Sunday April 13, 2025 6:43 am PDT by
A common complaint about the iPad Pro is that the iPadOS software platform fails to fully take advantage of the device's powerful hardware. That could soon change. Bloomberg's Mark Gurman today said that iPadOS 19 will be "more like macOS." Gurman said that iPadOS 19 will be "more like a Mac" in three ways:Improved productivity Improved multitasking Improved app window management...
apple intelligence black

NYT: Apple's AI Struggles Began with 2023 Chip Budget Dispute

Friday April 11, 2025 4:33 am PDT by
Apple's current struggles with Apple Intelligence and Siri began in early 2023 when AI head John Giannandrea sought approval from CEO Tim Cook to purchase more AI chips for development, according to a new report from The New York Times. Cook initially approved doubling the team's chip budget, but CFO Luca Maestri reportedly reduced the increase to less than half that amount, and instead...
iOS 18 Siri Personal Context

Apple Plans to Release Delayed Apple Intelligence ‌Siri‌ Features This Fall

Friday April 11, 2025 4:53 am PDT by
Apple plans to release its delayed Apple Intelligence Siri features in the fall, according to a new report by The New York Times. In early March, Apple said that it was going to take longer than expected to roll out the more personalized ‌Siri‌ experience, and that these features would be rolled out "in the coming year." Subsequently, Reuters reported that the ‌Apple Intelligence‌...
iPhone 16e Feature

iPhones, Macs, and Other Apple Devices Exempted From Trump Tariffs

Saturday April 12, 2025 9:44 am PDT by
Apple and other electronics manufacturers have received a break from Trump's reciprocal tariffs, with the U.S. Customs and Border Protection agency sharing a long list of products excluded from the levies last night. iPhones, Macs, iPads, Apple Watch, and other Apple devices will not be subject to the 125 percent tariffs that have been put in place on imported Chinese goods, nor will Apple...

Top Rated Comments

zorinlynx Avatar
61 months ago
"iOS 13.6.1 is likely to be one of the last updates to the iOS 13 ('https://www.macrumors.com/roundup/ios-13/') operating system as Apple has transitioned to working on iOS 14 ('https://www.macrumors.com/roundup/ios-14/'), an update that is set to be released this fall."

I wonder if somewhere, in some dingy bar in the bad part of town, there's a betting pool for this. :)
Score: 18 Votes (Like | Disagree)
Stromos Avatar
61 months ago
I just literally spent days last week helping a friend who had 40gb of other data on her iPhone 11. We tried everything and opened a dialog with Apple who was like sucks restore the iPhone. Ended up doing a full backup and restore to clear it.

Yes it happens but I am annoyed. iOS 13 somehow is still a dumpster fire nearing the end of its life.
Score: 9 Votes (Like | Disagree)
Populus Avatar
61 months ago
I’m eager to know if this update fixes the battery drain some people complain about
Score: 7 Votes (Like | Disagree)
zorinlynx Avatar
61 months ago

The green tint issue is related to thermal management? Every time I've had a green display on my 11 Pro Max was upon first wakeup usually in a dark environment with the brightness almost to 0 (only lasting a few seconds). Interesting.
It's funny, I wake up my phone a lot in pitch darkness and I've never once seen this issue, but other people report seeing it all the time.

Makes me wonder if there was some revision of the hardware that exhibits the problem and not all of us have it.

I have a release day iPhone 11 Pro Max here.
Score: 6 Votes (Like | Disagree)
BigMcGuire Avatar
61 months ago
The green tint issue is related to thermal management? Every time I've had a green display on my 11 Pro Max was upon first wakeup usually in a dark environment with the brightness almost to 0 (only lasting a few seconds). Interesting.
Score: 5 Votes (Like | Disagree)
fbr$ Avatar
61 months ago
A few days ago I fully deleted the Files app and shortly thereafter reinstalled it from the App Store on my iPad Pro, I got more than 10GB back only doing this.

I make huge file transfers from my Mac to my iPad via AirDrop, and for some reason I don't get all the storage back when I delete the files from my iPad, the only way to get back all the storage used by the deleted files is deleting the Files app.

For those wondering if it's safe to delete the Files app and then reinstall it from the App Store: yes, when you reinstall the Files app back, all your iCloud and local files are there untouched!

I guess it's an AirDrop bug.
Score: 5 Votes (Like | Disagree)