Apple Releases iOS 11.4.1 With Bug Fixes, USB Restricted Mode

Apple today released iOS 11.4.1, the fifteenth update to the iOS 11 operating system that was first introduced in September 2017. iOS 11.4.1 comes more than a month after the release of iOS 11.4, a major update that introduced support for Messages in iCloud and AirPlay 2.

iOS 11.4.1 is available on all eligible devices over-the-air in the Settings app. To access the update, go to Settings --> General --> Software Update. Eligible devices include the iPhone 5s and later, the iPad mini 2 and later, the iPad Air and later, and the 6th-generation iPod touch.

ios1141
iOS 11.4.1 is a minor update that's been introduced to address bugs that have been discovered since the launch of iOS 11.4, with no new features discovered during the beta testing period. According to Apple's release notes, today's update fixes an issue that prevented some users from viewing the last known location of their AirPods in Find My iPhone and it improves the reliability of syncing mail, contacts, and notes with Exchange accounts.

iOS 11.4.1 also includes USB Restricted Mode, which was first introduced in the iOS 12 beta. USB Restricted Mode is designed to make your iPhone and iPad immune to certain hacking techniques used by law enforcement or other potentially malicious entities to gain access to an iOS device.

There are some iPhone access methods that use a USB connection, downloading data from your iPhone (or iPad) through the Lightning connector to crack the passcode. iOS 12 prevents this by disabling data access to the Lightning port if it's been more than an hour since your iOS device was last unlocked.

usbrestrictedmodedefault
USB Restricted Mode is enabled by default when you update to iOS 11.4.1 (or iOS 12), but it can be toggled off if necessary by following the steps in our how to.

Today's iOS 11.4.1 update may be one of the last updates that we see to the iOS 11 operating system.

At its Worldwide Developers Conference in June, Apple introduced iOS 12, the next-generation version of iOS. iOS 12 brings improvements like Group FaceTime, Screen Time for monitoring iPhone and iPad usage, Do Not Disturb improvements, Grouped Notifications, new Memoji and Animoji options, and more, with full details available in our iOS 12 roundup.

Related Forum: iOS 11

Popular Stories

Apple Glass

Apple Smart Glasses: Everything We Know So Far

Wednesday May 21, 2025 8:21 am PDT by
Google recently made waves by showcasing a set of lightweight smart glasses featuring deep Gemini integration and an optional in-lens display. The demo has reignited interest in Apple's own smart glasses project, which has been the subject of rumors for nearly a decade. Here's a recap of where things stand. Current Development Status Apple is actively working on new chips specifically...
Apple Glasses Purple Feature

Apple Smart Glasses Launching in 2026

Thursday May 22, 2025 12:22 pm PDT by
Apple is planning to launch a set of smart glasses by the end of 2026, reports Bloomberg. The glasses will be comparable to the Meta Ray-Bans and the Android XR glasses that Google showed off earlier this week. Apple's smart glasses are expected to include cameras, microphones, and AI capabilities, much like the Meta Ray-Bans. The glasses will be able to take photos, record video, provide...
Apple CarPlay Ultra instrument cluster themes 01

Apple's CarPlay Ultra Is Here – Does Your iPhone Support It?

Thursday May 15, 2025 5:17 am PDT by
Apple's recently announced CarPlay Ultra promises a deeply integrated in-car experience, but not all iPhone users will be able to take advantage of the new feature. According to Apple's press release, CarPlay Ultra requires an iPhone 12 or later running iOS 18.5 or later. This means if you're using an iPhone 11, iPhone XR, or any older model, you'll need to upgrade your device to access...
iPhone 17 Air Pastel Feature

iPhone 17 Air Battery Capacity and Weight Allegedly Revealed

Monday May 19, 2025 2:22 am PDT by
Apple is expected to launch an all-new ultra-thin iPhone 17 Air later this year, and while there have been plenty of rumors about the camera's overall design and thinness, we haven't heard any details about the device's weight and battery capacity until now. According to the leaker going by the account name "yeux1122" on the Korean-langauge Naver blog, the 6.6-inch iPhone 17 Air has a weight ...
WWDC 2025 Banner

Apple Announces WWDC 2025 Schedule, Including Keynote Time

Tuesday May 20, 2025 8:13 am PDT by
Apple today announced a more detailed schedule for its annual developers conference WWDC, which runs from June 9 through June 13. The schedule confirms that Apple's keynote will begin on Monday, June 9 at 10 a.m. Pacific Time, with a live stream to be available on Apple.com, in the Apple TV app, and on YouTube. During the keynote, Apple is expected to announce iOS 19, iPadOS 19, macOS 16,...
macOS 16 visionOS Inspired Feature 1

macOS 16: Everything We Know So Far

Tuesday May 20, 2025 7:31 am PDT by
The Worldwide Developers Conference (WWDC), Apple's annual developer and software-oriented event, is less than three weeks away. We haven't heard a great deal about macOS 16 ahead of its announcement this year, so we could be in for some major surprises when June 9 rolls around. Here's what we know so far about the next major update to Apple's Mac operating system. macOS 16 Name? Every year ...
maxresdefault

OpenAI Buys Jony Ive's AI Startup to 'Completely Reimagine What It Means to Use a Computer'

Wednesday May 21, 2025 10:27 am PDT by
OpenAI is acquiring io, the hardware-based AI startup co-created by Jony Ive, OpenAI announced today. Ive has been working with OpenAI CEO Sam Altman on io for two years, and the duo expects to develop a family of AI devices. In a video shared by OpenAI, Altman and Ive outlined their partnership and what they expect to create as a result of the merger. "I have a growing sense that everything ...

Top Rated Comments

macduke Avatar
90 months ago
Hopefully this fixes some of the issues that certain users were having with battery life on 11.4.
Score: 19 Votes (Like | Disagree)
LessO2 Avatar
90 months ago
Please please I hope this fixes the audio skipping and dropouts.
G od luck, I h pe it works o t for yo .
Score: 9 Votes (Like | Disagree)
C DM Avatar
90 months ago
Hopefully this helps out with some battery issues that some have been experiencing with iOS 11.4.
Score: 8 Votes (Like | Disagree)
akash.nu Avatar
90 months ago
Right on my birthday! :D
Happy birthday [emoji512]
Score: 6 Votes (Like | Disagree)
markfc Avatar
90 months ago
Please please I hope this fixes the audio skipping and dropouts.
Score: 5 Votes (Like | Disagree)
Konigi Avatar
90 months ago
Right on my birthday! :D
Score: 5 Votes (Like | Disagree)