The Ultimate iOS 15 Walkthrough: Guides and How Tos for Every New Feature

While iOS 15 was in the beta testing phase, we here at MacRumors wrote up a series of in-depth feature guides to highlight everything that's new in the update, along with how tos to walk you through using those features.

Ultimate iOS 15 Guide Feature
This is a comprehensive guide with all of our coverage, and it's a great resource for casual users who haven't had a chance to test out iOS 15 prior to its launch. Everything is organized by app or feature to make it easy to find what you might be looking for.

Overview

Safari

Messages

FaceTime

Photos

Focus Mode

Mail

Notifications and Home Screen

Maps

Siri

Find My

Privacy

Wallet App

Translation Features

Weather

HomeKit

Notes and Reminders

Podcasts

Accessibility

Downgrading

Guide Feedback

Have a question that we didn't cover here, know of a feature that we left out, or want to offer feedback on the content of this guide? Send us an email here.

Related Forum: iOS 15

Popular Stories

iOS 26 on iPhone Feature

Here's When iOS 26 Rolls Out Today in Every Time Zone [Update: Out Now!]

Monday September 15, 2025 12:00 am PDT by
Update 10:06 a.m.: iOS 26 is rolling out now, though it may take a bit for all users to see it, so keep checking! Today's the day! Apple is about to release iOS 26, which will deliver the biggest redesign since iOS 7 and bring a range of new features and improvements to iPhones worldwide. It's Apple's biggest software update of the year, and Apple announced at last week's iPhone event that...
Tim Cook Rainbow

Apple Reportedly Plans to Launch These 10 Products in 'Coming Months'

Sunday September 14, 2025 8:45 am PDT by
Apple's annual September event is now in the rearview mirror, with the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, iPhone Air, Apple Watch Series 11, Apple Watch Ultra 3, Apple Watch SE 3, and AirPods Pro 3 set to launch this Friday, September 19. As always, there is more to come. In his Power On newsletter today, Bloomberg's Mark Gurman said Apple plans to release many products in the...
apple n1 chip

Apple's New N1 Chip in iPhone 17, iPhone 17 Pro, and iPhone Air Has a Wi-Fi 7 Limitation

Saturday September 13, 2025 10:01 am PDT by
The latest iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, and iPhone Air models are equipped with Apple's all-new N1 chip for Wi-Fi 7, Bluetooth 6, and Thread connectivity. However, the chip has a Wi-Fi 7 bandwidth limitation. According to FCC documents reviewed by MacRumors, the N1 chip in all of the new iPhone models supports up to 160 MHz channel bandwidth for Wi-Fi 7, short of the...
iphone 17 lineup

iPhone 17 Models Launch on September 19 With These New Features

Friday September 12, 2025 7:58 am PDT by
Apple will launch its new iPhone 17 lineup and ultra-thin iPhone Air in stores on Friday, September 19, and the company has already shown off the new devices at its fall event, which ran with the the tagline "Awe dropping." The iPhone 17 series brings a host of new features and enhancements. Here's a rundown of the biggest upgrades and changes: iPhone 17 Display Changes The iPhone...
iOS 26 Battery Glass Feature

Apple Says Installing iOS 26 Might Impact Battery Life

Monday September 15, 2025 10:56 am PDT by
In the iOS 26 release notes, Apple is warning iPhone users that installing the new software might have a temporary impact on battery life, which is normal. A new support document explains that major iOS updates require background setup like indexing data and files for search, downloading new assets, and updating apps. Further, Apple says that new features could require more resources,...
iphone air all colors

iPhone Air and iPhone 17 Pro Now Facing Extended Delivery Estimates

Saturday September 13, 2025 11:43 am PDT by
iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, and iPhone Air pre-orders began on Friday in the U.S. and many other countries. iPhone 17 Pro Max delivery estimates quickly slipped beyond the Friday, September 19 launch day for those who had yet to place an order, and now the rest of the new models have started to follow suit. As of shortly after 11:30 a.m. Pacific Time today, select iPhone 17, ...
iPhone 17 Pro Air Boxes

iPhone Air and iPhone 17 Pro Boxes Revealed

Sunday September 14, 2025 1:36 pm PDT by
T-Mobile President Jon Freier today shared real-world photos of Apple's boxes for the iPhone Air, iPhone 17 Pro, and iPhone 17 models, which launch on Friday. Image Credit: Jon Freier Apple has typically included iPhone box renders in its product environmental reports, but it did not do so for the latest models. However, Apple's iPhone Upgrade Program page does offer some images of the boxes, ...
iPhone 17 Pro Colors

Didn't Pre-Order a New iPhone Yet? Here's How Long the Wait is Now

Friday September 12, 2025 6:11 am PDT by
iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, and iPhone Air pre-orders began at 5 a.m. Pacific Time in the U.S. and many other countries today. If you have yet to place a pre-order, you might face a longer wait now, depending on your desired configuration. As of shortly after 6 a.m. Pacific Time today, nearly all iPhone 17 Pro Max configurations on Apple's online store in the U.S. are facing ...
iOS 26 Feature

iOS 26 Available Now With These 8 New Features

Monday September 15, 2025 5:45 am PDT by
Following three months of beta testing, iOS 26 was released today, September 15. The update is compatible with the iPhone 11 series and newer, and it is available to install via the Settings app, under General → Software Update. Below, we have highlighted eight new features included in iOS 26. Even more new features and changes are outlined in Apple's release notes for the update. Some of ...

Top Rated Comments

Analog Kid Avatar
52 months ago
These stories always remind me how few new features I use. I hear people complaining that Apple isn't innovating enough, but I feel like I've stopped using new features about 5 years ago. That's not entirely true, but certainly if I need to memorize some hidden gesture then I'm not using it.

I guess that's why I update hardware so rarely.
Score: 14 Votes (Like | Disagree)
I7guy Avatar
52 months ago
I'm going to go through the list. Wow, MR. Nice job with the feature index.
Score: 8 Votes (Like | Disagree)
fbr$ Avatar
52 months ago
When I turn on the "iCloud Tabs" option on "Customize Start Page" in Safari on my iPhone, it shows up dozens of websites I visited months ago on my iPad.

Then I longpress on one of those ancient website links and select "Close" and it disappears. But then I reopen the Safari app on my iPad (with no webpages opened), and that same website link reappears on "iCloud Tabs" on my iPhone. There's no way to permanently delete them. It's weird!

I'm sick of having issues with iCloud. A few days ago it took more than 30 minutes to upload a 15MB file on my Mac. I'm talking about 15MB, not 15GB! And also few days ago a screenshot I took on my iPad it took about 1 hour for it to show up on Photos on my iPhone!
Score: 5 Votes (Like | Disagree)
[AUT] Thomas Avatar
52 months ago
How do I restore the App-Icon spacing to something that doesn't look hideous? There's half a mile on the left and right side between bezel and icons -and the icons are centered in the middle, super tiny, but again with enough space between them to park a truck.
Selecting "Use Large App Icons" improves it, but the gap left and right remains... ? WTF, Apple? Did noone test this on an iPad mini?



Attachment Image
Score: 5 Votes (Like | Disagree)
_Spinn_ Avatar
52 months ago
These guides are helpful to remember what is all in this update.
Score: 5 Votes (Like | Disagree)
jz0309 Avatar
52 months ago
Thanks for posting MR / @jclo
Score: 4 Votes (Like | Disagree)