Summary: [Common iOS 15.4.1 Issues and Fixes] Got errors and glitches after updating to iOS 15.4.1? Have problems with iOS 15.4.1 stability, random bugs, no sound, call drops, or Wifi / Bluetooth not working issues? Check out our complete roundup for iOS 15.4.1 problems and troubleshooting fixes.
UPDATE 2 - What's New In iOS 15.4.1 (March 21, 2022): Twitter is full of reports about serious battery drain after iOS 15.4.1 update. Based on our experience, installing a new OS on an iPhone triggers a lot of stuff to go on in the background, from indexing to recalibrating the battery, and this can go on for hours or even days. Not only does this consume power, but the battery recalibration can give the impression that the battery is draining more rapidly when in fact it isn't. Refer this manual to learn How To Fix iPhone Battery Draining Fast All At A Sudden After iOS 15.4.1 Update.
UPDATE 1 - What's New In iOS 15.4.1 (March 21, 2022): Apple today release iOS 15.4.1 and macOS Monterey 12.3, which adds the ability to unlock iPhone with Face ID while wearing a mask on iPhone 12 and newer. This iOS 15.4.1 update also includes new emoji, a new voice option for Siri, and other features and bug fixes for your iPhone. So far spotted iOS 15.4.1 issues includes iPhone Stuck On Apple Logo, AirPods/Move To iOS Not Working, iPhone Won't Charge, and a patch of security issues caused by Caches, etc.
iOS 15.4.1 What's New:- Face ID:
- iOS 15.4.1 allows to Unlock iPhone with Face ID while wearing a mask option on iPhone 12 and newer.
- Apple Pay and password autofill in apps and Safari can be used with Face ID while wearing a mask. Emoji:
- iOS 15.4.1 adds New emoji including faces, hand gestures, and household objects are now available in emoji keyboard.
- Handshake emoji allows you to choose separate skin tones for each hand. FaceTime:
- iOS 15.4.1 SharePlay sessions can be initiated directly from supported apps. Siri:
- iOS 15.4.1 Siri can provide time and date information while offline on iPhone XS, iPhone XR, iPhone 11 or newer.
- Siri now includes an additional voice, expanding the diversity of options. Vaccine Cards:
- EU Digital COVID Certificate support in Health enables you to download and store verifiable versions of COVID-19 vaccination, lab results, and recovery records.
- iOS 15.4.1 adds COVID-19 vaccination cards in Apple Wallet now support the EU Digital COVID Certificate format. Others:
- iOS 15.4.1 Safari webpage translation adds support for Italian and Chinese (Traditional).
- iOS 15.4.1 Podcasts app adds episode filters for seasons, played, unplayed, saved, or downloaded episodes.
- iOS 15.4.1 iCloud custom email domains can be managed from Settings.
- iOS 15.4.1 News offers enhanced discovery of audio content in the Today feed and Audio tab.
- iOS 15.4.1 Camera in keyboard can be used to add text to Notes and Reminders.
- Shortcuts now supports adding, removing, or querying tags with Reminders.
- iOS 15.4.1 Saved passwords can now include your own notes in Settings.
- iOS 15.4.1 Fixed Keyboard may insert period between typed numbers.
- iOS 15.4.1 Fixed News widgets in Today View may not open articles when tapped.
- iOS 15.4.1 Fixed Photos and videos may not sync to iCloud Photo Library.
- iOS 15.4.1 Fixed Speak Screen Accessibility feature may quit unexpectedly within the Books app.
- iOS 15.4.1 Fixed Live Listen may not turn off when switched off in Control Center.
Since it's the early stage of iOS 15.4.1, there are still plenty of bugs and stability issues and if you are thinking of installing iOS 15.4.1 on your iPhone, you should be aware of unexpected bugs (Accidentally Deleted iMessage Conversation). Before taking any action, make sure you've create solid backup for your iPhone and follow our dedicated iOS 15.4.1 Problems and Troubleshooting Tips to have a head start.
Part 1: What's New in iOS 15.4.1
Honestly, iOS 15 is one of Apple's biggest iOS updates in recent years, introducing a set of revolutionary changes that have never been seen in previous iOS update, such as FaceTime calls, Focus to reduce distractions, a redesigned notifications experience, added privacy features, complete advanced for Safari, Weather, and Maps, and more. Give a check on all details about what's new in iOS 15.
iOS 15 What's New:
| iOS Changes | Details | Common Issues |
|---|---|---|
| FaceTime | ||
| Find My | ||
| Focus | ||
| Maps | ||
| Messages | ||
| Notes | ||
| Notifications | ||
| Photos | ||
| Reminders | ||
| Maps | ||
| Reminders | ||
| Safari | ||
| SharePlay |
Part 2: iOS 15.4.1 Supported Devices
Beyond all expectations, all the iPhone, iPad, iPod touch devices that support iOS 14 also give full support for iOS 15.4.1. With the ability to support iOS 15.4.1, the iPhone 6S (Check Common iPhone 6s Issues), the iPhone 6S Plus, and the iPhone SE (1st generation) are the oldest generation supported ( How Many iPhones Are There). Give a check on which iPhone, iPad or iPod touch supports updating to iOS 15.4.1, and if your iPhone device is able to update to iOS 15.4.1.
iOS 15.4.1 Supported Devices:
| iOS 15.4.1 Ready | Device Models | Common Issues |
|---|---|---|
| iPhones | ||
| iPod Touch |
Issue 1: How To Fix iOS 15.4.1 Battery Draining Fast Issues
iOS 15.4.1 Battery Draining Scenarios (True Case): "Is it me, or this while battery draining issue is just getting worse after upgrade to iOS 15.4.1? This is just a disaster for equipment with such a price tag on it. Apple needs to fix this ASAP! Guess I'm not the first person who has associated iOS 15.4.1 battery drain with my iPhone 7 Plus. I've checked the battery settings to see what app is possibly causing the drainage. But I just didn't find anything abnormal."
Common Reasons That Can Cause iOS 15.4.1 Battery Draining Issues (Diagnosis): Find your iOS 15.4.1 battery draining fast for no reason? You're not alone. From early iPhone 6s to the brand new iPhone 11 Pro, the iPhone battery issue always persists and bothers a wide range of customers. Many iOS 15.4.1 users have reported to us that they are experiencing a sudden and unusual drop on their phone's battery life as it now drains so fast.
How To Fix iOS 15.4.1 Battery Draining Issues (Solutions):
- Fix 1 - Check Battery Health Status: Open Settings app > Battery > Battery Health > Check the Maximum Capacity to see if the battery of your device is in good status > Consider enabling Optimized Battery Charging to reduce battery aging.
- Fix 2 - Close or Delete Battery Swallowing Apps: To delete an app on iOS 15.4.1, back to main screen > Long Press an app you want to delete until you see the app icon start giggling > Tap Delete.
- Fix 3 - Manage iOS 15.4.1 Settings: To do so: Disable Auto-Brightness > Adjust Screen Brightness > Adjust frequency of Background App Refresh > Enable Reduce Motion > Activate Low Power Mode.
Issue 2: How To Fix iOS 15.4.1 Unable To Update Problems
Common iOS 15.4.1 Unable To Update Scenarios (True Case): For the first time in my iOS life I am getting the "Unable to verify the update" message when installing iOS 15.4.1 update on my iPhone 8 Plus (my wife given to me). Any idea on how to resolve the iOS 15.4.1 unable to update issue? I already restarted the phone device but it didn't work. In my iPhone 11 Pro Max and my iPhone X, the update just worked fine.
Common Reasons That May Cause iOS 15.4.1 Unable To Update Problem (Diagnosis): The latest iOS 15.4.1 has recently been made available to selected Apple devices including iPhone 6s, iPhone 8 Plus, and more. Aside from bringing advanced and fresh new features, the new iOS 15.4.1 update also contains minor or major iOS 15.4.1 bugs. But through hundreds of recent user feedbacks, we noticed the iOS 15.4.1 upgrade is not as easy and smooth as you may think. If you're Unable to Update To iOS 15.4.1 or iOS 15.4.1 Now Showing Up, refer our complete iOS 15.4.1 unable to update troubleshooting article to have a quick fix.
Best Tips for iOS 15.4.1 Unable To Update Problems (Tips & Potential Fixes):
- Fix 1 - Delete IPSW File and Try Again: For whatever the reason iOS 15.4.1 update is interupted or hang in half way, you can remove the unfinished iOS software update file (in .ipsw format) and relaunch the iOS update.
- Fix 2 - Check iPhone Network Connection If You Use Wireless Update: Verify if you can reach the iOS 15.4.1 update server or can verify the update. Give a try with another Wifi Network or, you can update your iPhone to iOS 13/iOS 15.4.1 via iTunes.
- Fix 3 - iOS 15.4.1 Update Stuck with Apple Logo: If somehow you run into this device Unable to Install iOS 13/iOS 15.4.1 Update issue, give a try with iOS System Recovery tool.
- Fix 4 - Free Up Space On iPhone: Make sure there are enough free available storage space on your iOS 15.4.1.
Issue 3: How To Fix iOS 15.4.1 Backup/Restore Error Code Problems
Common iOS 15.4.1 Backup/Restore Error Code Scenarios (True Case): I want to ask if someone knows the problem I have with an iPhone 6s after upgrading to iOS 15.4.1. The first time I tried to boot it it showed the "connect to iTunes" logo so I attached it to my pc for the very first time (original cable and I use a MacBook Pro WITH THE LATEST iTunes version installed). The restore process started but then just freezes when the "Waiting for iPhone" logo shows up. It took more than 15 min before iTunes showed an error 4005.
Common Reasons That May Cause iOS 15.4.1 Backup/Restore Error Code Problem (Diagnosis): An iOS 15.4.1 Backup/Restore error code usually occurs when you try to restore an iPhone with iTunes or Finder app on your computer. Common iOS 15.4.1 Error Codes are iPhone Error Code 1671 - your computer is downloading necessary software; iPhone Error Code 3194 - your computer might not be able to connect to Apple servers; if you see iPhone Error Code 4013 - your computer is unable to update your device because it's passcode locked and the device wasn't unlocked for the update or restore.
Best Tips for iOS 15.4.1 Backup/Restore Error Problems (Tips & Potential Fixes):
- Fix 1 - Keep iTunes Software Up To Date: On a Mac with macOS Catalina 10.15, make sure your Mac is up to date. If you have a Mac with macOS Mojave 10.14 or earlier, or a PC, make sure you have the latest version of iTunes.
- Fix 2 - Make Sure Your iPhone Can Communicate with Apple Servers: Make sure that your computer can communicate with the Apple iOS 15.4.1 software-update servers and also check your third-party security software.
- Fix 3 - Unlock Your iPhone and Try Again: Unlock your device and try again. If you still see an iPhone error code appears, contact Apple Support.
Issue 4: How To Fix iOS 15.4.1 Bluetooth Not Working Problems
Common iPhone 7/7 Plus Bluetooth Not Working Scenarios (True Case): Hi all.. not sure if anyone on this forum have experienced Bluetooth connectivity issue with your PCM with the new iPhone 7 Plus after iOS 15.4.1 update. Both my wife's and my iPhone 7 Plus couldn't hang on to Bluetooth connections with PCM. Our new iPhones were all worked flawlessly. Based on my research, people on various Apple-related forums were saying it was a common iPhone 7 Bluetooth Not Working issue, and since then Apple released iOS 15.4.1 to fix this issue. However, we are still having this issue since the update.
Common Reasons That May Cause iOS 15.4.1 Bluetooth Not Working Problem (Diagnosis): Among couple of common iOS 15.4.1 problems, the Bluetooth not working issue is one of the most affected one. Lots of our community fans have reported the Bluetooth problems since upgrading to their Apple's latest iOS 15.4.1. Recent iOS 15.4.1.0.1 updates were supposed to bring a fix, but they don't appear to have solve the issues for everyone.
Best Tips for iOS 15.4.1 Bluetooth Not Working Problems (Tips & Potential Fixes):
- Fix 1 - You can't connect iOS 15.4.1 Device to other Bluetooth devices: Make sure that your Bluetooth accessory and your iPhone are close to each other > Turn your Bluetooth accessory off and back on again > Make sure that your Bluetooth accessory is on and fully charged or connected to power.
- Fix 2 - If there's an app that's not working with Bluetooth accessory: Go to Settings > Privacy > Bluetooth on your iOS 15.4.1 device, and make sure that you've turned on Bluetooth for the app.
- Fix 3 - If your iPhone Not Connecting To Bluetooth Devices: If you previously connected your Bluetooth accessory to your iOS 15.4.1 device, unpair the accessory, put it back in discovery mode, then try to pair and connect it again.
Part 5: How To Fix iOS 15.4.1 Wifi Not Working Problems
Common iOS 15.4.1 Wifi Not Working Scenarios (True Case): Hello, my iPhone 8 Plus stopped now working when connected to Wifi network just after updating to iOS 15.4.1. I have to disconnect wifi for my phone to work which means I'm going through data like water. It is not the router as my husband is not having an issue and my iPad works just fine. Can you help? I didn't see the iOS 15.4.1 Plus Wifi option greyed out so I guess it's probably the iOS 15.4.1 software issue.
Common Reasons That May Cause iOS 15.4.1 Wifi Problem (Diagnosis): When an iOS 15.4.1 device won't connect to Wi-Fi network, it's not easy to determine where the problem is since there are several factors involved ( How To Fix iPhone 6/7/8/Xr/11 Error 9). Maybe your computer or other iOS device can connects to the same Wifi rooter, or maybe no devices will connect at all. So in this section, we will discuss how to troubleshoot common iPhone 7/7 Plus Wifi Not Working issues.
Best Tips for iOS 15.4.1 Wifi Problems (Tips & Potential Fixes):
- Fix 1 - Make sure that Wi-Fi rooter is on: Go to Settings > Wi-Fi and make sure that Wi-Fi is on. Tap the name of your Wi-Fi network to join.
- Fix 2 - Check for issues with your Wi-Fi network: If your iOS 15.4.1 device detects an issue with your Wi-Fi connection, you might see a Wi-Fi recommendation under the name of the Wi-Fi network that you're connected to.
- Fix 3 - Reset iOS 15.4.1 Network Settings: Reset your Network Settings. Tap Settings > General > Reset > Reset Network Settings.
Issue 6: How To Fix iOS 15.4.1 Camera Not Working Problems
Common iOS 15.4.1 Camera Not Working Scenarios (True Case): Hello, this is my first request here. I have problem with both Facebook and WhatsApp in iOS Mac/iPhone and the Camera does not work. What I found out is that the Video constraints are not getting contracted therefore when I try the Camera on my iPhone 6s Plus running iOS 15.4.1 to start with the icon Mute/Unmute Camera the Camera does not work. While the native iOS 15.4.1 Camera app just works fine. How can I fix this?
Common Reasons That May Cause iOS 15.4.1 Camera Problem (Diagnosis): The iOS 15.4.1 Camera not working issues can be caused by either hardware or software glitches. To check iOS 15.4.1 software, make sure you have allowed the iOS 15.4.1 Camera permission in full. Look to the right of the camera at the top/back of the screen, and make sure that there is nothing blocking the lens. Continue reading our complete iOS 15.4.1 Camera Not Working Tutorial or give a check on the following quick fixes.
Best Tips for iOS 15.4.1 Camera Problems (Tips & Potential Fixes):
- Fix 1 - Update device to the latest iOS 15.4.1 version: Go to Settings > General > Software Update > Confirm if there is a new iOS 15.4.1 version is available.
- Fix 2 - Test iOS 15.4.1 With Facetime: The quickest way to test your both front and back cameras is with the FaceTime app ( iMessage and FaceTime Waiting for Activation).
- Fix 3 - Force Restart iOS 15.4.1 Device: When you restart your iOS 15.4.1 device, you are clearing the temporary memory of any errors or hung up apps.
Issue 7: How To Fix iOS 15.4.1 Overheating Problems
Common iOS 15.4.1 Overheating Scenarios (True Case): After a couple of games of the new battlegrounds my iPhone Xs running iOS 15.4.1, it gets very hot and starts to have overheating and performance issues to where it is unplayable. Hearthstone or some other games like Fortnite, Pokemon Go, Call of Duty, etc., is the only app running during play. It never had a problem with hearthstone's other modes, it is just battlegrounds. Do you have any clues?
Common Reasons That May Cause iOS 15.4.1 Overheating Problem (Diagnosis): Before getting started to find a troubleshooting solution on your iPhone Overheating issue, get clear understanding on if your iOS 15.4.1 device is warm, hot, heating or overheating. Because an iOS 15.4.1 device are designed to work best when it's between 0°c and 35°c, so use the following tips to cool down your iOS 15.4.1 iPhones whenever it gets overheating.
Best Tips for iOS 15.4.1 Overheating Problems (Tips & Potential Fixes):
- Fix 1 - Close All Background Apps On iOS 15.4.1: Double-click the Home Button, and swipe each app off the top of the screen.
- Fix 2 - Turn iPhone Off And Back On: It's a simple yet magic fix, but turning your iPhones off and back on can fix minor issues that accumulate with time.
- Fix 3 - Force Restart iPhone: When you restart your iPhone, you are clearing the temporary memory of any errors or hung up apps.
Issue 8: How To Fix iOS 15.4.1 Frozen Screen Problems
Common iOS 15.4.1 Frozen Scenarios (True Case): Ever since upgraded to iOS 13.4 and when I go into "Settings" I can't do anything on my iPhone 6s Plus. It just a total freeze and can't scroll down/up. It's completely unresponsive and keeps still when tapping on anything. All I can do is get out of this iPhone frozen issue, close it, and go back in it and after doing it a few times it may work. Does anyone have this problem?
Common Reasons That May Cause iOS 15.4.1 Frozen Screen Problem (Diagnosis): Honestly, an iPhone 6s or iPhone 6s Plus is relatively old for iOS 15.4.1 update since it has been five years from its initial release. Some common and widely affected iOS 15.4.1 problems are like iPhone Hissing noises, unable to replace the home button, iOS 15.4.1 Loop Disease issue, etc. In regards of iPhone Screen Frozen issue, you can follow steps below to have easy and quick fix.
Best Tips for iOS 15.4.1 Frozen Problems (Tips & Potential Fixes):
- Fix 1 - Delete Freezing Apps On iOS 15.4.1: On your iOS 15.4.1 device, touch and hold any malfunctioning app on the Home screen, then tap Edit Home Screen > Tap Delete icon to remove this app from your iPhone.
- Fix 2 - Force Restart iPhone: Press and quickly release the Volume Up button > Press and quickly release the Volume Down button > Press and hold the Side button (aka power) until you see the Apple logo.
- Fix 3 - Restore iPhone: You can use iCloud or iTunes to restore your iOS 15.4.1 from a backup.
Issue 9: How To Fix iOS 15.4.1 Black Screen Problems
Common iOS 15.4.1 Black Screen Scenarios (True Case): I took my working iPhone 8 to upgrade to iOS 15.4.1 and left it alone for couple hours. I came back later and found "something went wrong" and now it seems the phone does not display anything. I was frustrated and furious, so I'd like to ask some help to put my old iPhone screen back on. Does anyone have the same iOS 15.4.1 problems here?
Common Reasons That May Cause iOS 15.4.1 Black Screen Problem (Diagnosis): Most of the time, when an iOS device gets stuck on a black screen, it could be a firmware crash brought about by iOS 15.4.1 bugs or iPhone hardware glitches. Problems like this can be fixed without having to take that trip to the Apple Store. Try doing some basic iOS bugs troubleshooting procedure first before bring it to the shop. We collected a bunch of customer feedbacks and Apple-certified technician solutions to help you walk through this iOS 15.4.1 black screen issue quickly.
Best Tips for iOS 15.4.1 Frozen Problems (Tips & Potential Fixes):
- Fix 1 - Delete Freezing Apps On iOS 15.4.1: On your iOS 15.4.1 device, touch and hold any malfunctioning app on the Home screen, then tap Edit Home Screen > Tap Delete icon to remove this app from your iPhone.
- Fix 2 - Force Restart iPhone: Press and quickly release the Volume Up button > Press and quickly release the Volume Down button > Press and hold the Side button (aka power) until you see the Apple logo.
- Fix 3 - Restore iPhone: You can use iCloud or iTunes to restore your iOS 15.4.1 from a backup.
Issue 10: How To Fix iOS 15.4.1 App Not Working Problems
Common iOS 15.4.1 App Not Working Scenarios (True Case): Hello! I tried using the Facebook app on my iPhone 11 Pro Max (running iOS 15.4.1) and it is not evening opening any log in page. Does anyone have the same issue with this Facebook app not working on iOS 15.4.1 issue? Tried to delete/redownload but still cannot fix it.
Common Reasons That May Cause iOS 15.4.1 App Not Working Problem (Diagnosis): Since this is the first developer of iOS 15.4.1 and iPadOS 14, it is bound to be buggy. With plenty of developers and advanced users installing the iOS 15.4.1 on their iPhones, reports are now trickling in of the various bugs and issues that users are encountering. About the iOS 15.4.1 some app not working properly, you can wait for an update or submit a ticket to app dev team.
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