Apple
5 Things to Know About the iOS 17.0.1 Update
Apple’s pushed a new version of iOS 17 to iPhone users and iOS 17.0.1 is available to download right now if you own an iPhone XS or newer
If you’re currently running iOS 17.0, iOS 17.0.1 is the update you’ll see if you check for a software update in your Settings app. It’s also the version of iOS 17 you’ll see if you’re upgrading from iOS 16.
iOS 17.0.1 is a point upgrade and it’s much, much smaller than Apple’s initial iOS 17 release. The software is focused on fixing issues within the operating system.
With that in mind, we want to take you through everything you need to know about Apple’s latest iOS 17 update for iPhone.
Table of Contents
In this walkthrough we’ll outline iOS 17.0.1’s changes, offer some thoughts about the software’s performance, detail iOS 17.0.1 problems, highlight the iOS 17 jailbreak status, and more.
We’ll start with a quick look at iOS 17.0.1’s performance.
iOS 17.0.1 Review
If your iPhone’s currently running iOS 17.0, you’ll see the smallest iOS 17.0.1 download size. It’s around 346MB. Unless your iPhone is really low on storage, you won’t have to make room for the download.
The iOS 17.0.1 download size depends on your iPhone model and the version of iOS it’s currently running. If your iPhone is running a really old version of iOS, you will see a larger download. That’s because iOS 17.0.1 brings the changes from any updates you skipped.
The iOS 17.0.1 installation process shouldn’t take long and it’ll go much faster than the initial iOS 17 download and installation. For more about the iOS 17.0.1 download and installation, check out our walkthrough.

We’ve been using iOS 17.0.1 on an iPhone 12 Pro for several days now and here’s what we’ve learned about the software’s performance thus far:
Battery Life & Connectivity
- iOS 17.0.1 battery life is stable right now
- Wi-Fi connectivity is fast and reliable
- Bluetooth is working normally
- GPS and cellular data are also working properly
App Performance
- Third-party apps including Netflix, Twitter, Slack, Gmail, Chrome, and Spotify are all working fine
- First party apps like Safari, Podcasts, and Calendar are also running well
Speed
- iOS 17.0.1 feels as fast as iOS 17.0.1 did and we haven’t noticed any abnormal lag, lockups, or freezes
If you’re dealing with bugs and/or performance issues on iOS 17.0 or iOS 16, you might want to install the iOS 17.0.1 update on your iPhone today.
If you need help making a decision about an upgrade, check out our reasons to, and not to, install iOS 17.0.1 right now.
iOS 17.0.1 Problems
iOS 17.0.1 went through testing behind the scenes. And while we haven’t noticed any big problems with the software thus far, Apple’s new update is causing problems for some iPhone users.
Some of these problems are exclusive to iOS 17.0.1 while others have carried over from iOS 17.0 and older versions of iOS.
The current list of iOS 17.0.1 problems includes abnormal battery drain, Bluetooth issues, Wi-Fi issues, installation issues, Exchange issues, and problems with first and third-party apps.
If you run into a problem with iOS 17.0.1, have a look at our list of fixes for the most common iOS 17 problems. We’ve also released tips that could help you improve your phone’s performance and some tips that could help fix battery life issues.
Apple’s currently signing on iOS 17.0, iOS 16.7, and iOS 16.6.1 which means you can drop your iPhone’s software back to older software if iOS 17.0.1 starts causing problems. You can’t downgrade to any iOS software older than iOS 16.6.1.
For more about the downgrade process, check out our guide.
iOS 17.0.1 Features
iOS 17.0.1 is, again, a point release. It’s a maintenance upgrade and it doesn’t bring new features to your iPhone unless you’re moving to it from iOS 16.

The update’s release notes state that the update provides bug fixes and important security updates for iPhone 15 and iPhone 15 Pro models. You can get a look at the security patches over on Apple’s website.
If you’re moving up from iOS 16, your iOS 17.0.1 will be far more substantial because it will include the features and fixes from any updates you skipped.
So, if you’re moving up from the most recent version of iOS 16, iOS 17.0.1 includes everything from Apple’s initial version of iOS 17, iOS 17.0. You can learn more about the changes in our guide.
iOS 17 Jailbreak
If you still jailbreak, make sure you avoid the iOS 17.0.1 update.
We don’t expect developers to release a tool that’s compatible with iOS 17 today, or at any point in the near future. If you still jailbreak, keep an eye out for new information.
What’s Next
Apple’s will release new versions of iOS 17. The company is testing multiple versions of the software behind the scenes and we expect the company to confirm the first major upgrade soon.
Look for the company to put iOS 17.1 into beta testing in the near future. If you typically install new iOS betas on your iPhone, or if you’re simply curious about the next version of iOS 17, keep an eye out.
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