What's New in iOS 16.4? Learn More with R⤓Download

How to Download iOS 16.4 for Your iPhone or iPad

Apple has recently released iOS 16.4, the latest version of its mobile operating system, for iPhone and iPad users. This update brings new features, bug fixes, and security enhancements to your devices. In this article, we will show you how to download iOS 16.4 via software update or IPSW firmware files, depending on your preference and needs.

What is iOS 16.4 and Why You Should Update

iOS 16.4 is the fourth major update to iOS 16, which was launched in September 2022. iOS 16 introduced a number of changes and improvements to the user interface, performance, privacy, accessibility, and more. Some of the highlights of iOS 16 include:

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• Freeform app for collaboration

• External display support for Stage Manager

• Emergency SOS via Satellite for iPhone 14

• Advanced data protection for iCloud

• Apple Music Sing

• And more...

iOS 16.4 builds on the features of iOS 16 and adds some new ones as well. Here are some of the reasons why you should update to iOS 16.4:

New features and improvements in iOS 16.4

• New emojis, including smiley face with tear, ninja, pinched fingers, anatomical heart, lungs, beaver, bison, polar bear, bubble tea, fondue, tamale, boomerang, piñata, nesting dolls, coin, accordion, long drum, magic wand, carpentry saw, screwdriver, hook, ladder, mirror, window, plunger, mouse trap, bucket, toothbrush, headstone, placard, transgender symbol, transgender flag, and more.

• Push notifications support for web apps

• Voice isolation for cellular calls

• And more...

Bug fixes and security patches in iOS 16.4

• Fixed an issue where some MMS messages may not be received

• Fixed an issue where contact groups failed to display members when composing a message

• Fixed an issue where some videos would not appear correctly when shared from the Photos app

• Fixed an issue where app folders may fail to open

• Fixed an issue where Spotlight search results may not appear

• Patched over 30 security exploits that could allow attackers to execute arbitrary code, access sensitive information, or cause denial of service

• And more...

How to Download iOS 16.4 via Software Update

The easiest way to download iOS 16.4 is via software update on your device. This method will automatically download and install the update over the air (OTA), without requiring a computer or a cable. However, before you proceed with this method, make sure you follow these steps:

Check your device compatibility

iOS 16.4 is compatible with the following devices:

iPhonesiPadsiPhone 14, iPhone 14 mini, iPhone 14 Pro, iPhone 14 Pro MaxiPad Pro 12.9-inch (5th generation), iPad Pro 11-inch (3rd generation), iPad Pro 12.9-inch (4th generation), iPad Pro 11-inch (2nd generation), iPad Pro 12.9-inch (3rd generation), iPad Pro 11-inch (1st generation), iPad Pro 12.9-inch (2nd generation), iPad Pro 12.9-inch (1st generation), iPad Pro 10.5-inch, iPad Pro 9.7-inch

iPhone SE (2nd generation)iPad (8th generation), iPad (7th generation), iPad (6th generation), iPad (5th generation)

iPhone XS, iPhone XS MaxiPad mini (5th generation), iPad mini 4

iPhone XRiPad Air (4th generation), iPad Air (3rd generation), iPad Air 2

iPhone X

iPhone 8, iPhone 8 Plus

iPhone 7, iPhone 7 Plus

iPhone SE (1st generation)

iPhone 6s, iPhone 6s Plus

iPhone Touch (7th generation)

If your device is not on the list, you cannot update to iOS 16.4.

Backup your device data

Before you update your device, it is always a good idea to backup your data in case something goes wrong during the update process. You can backup your data using iCloud or iTunes/Finder. To backup using iCloud, go to Settings > [your name] > iCloud > iCloud Backup and tap on Back Up Now. To backup using iTunes/Finder, connect your device to a computer using a cable, open iTunes/Finder, select your device and click on Back Up Now.

Connect to a Wi-Fi network and a power source

To download iOS 16.4 via software update, you need to have a stable Wi-Fi connection and enough battery power. It is recommended that you connect your device to a power source while downloading and installing the update to avoid any interruptions.

Go to Settings > General > Software Update

Once you have completed the previous steps, you can go to Settings > General > Software Update on your device and check for the update. You should see a message saying iOS 16.4 is available for your device. Tap on Download and Install to start the process.

Tap on Download and Install

After you tap on Download and Install, your device will start downloading the update file from Apple's servers. This may take some time depending on your internet speed and the size of the update file. You can check the progress of the download by going back to Settings > General > Software Update. Once the download is complete, your device will prompt you to install the update. Tap on Install Now to begin the installation.

How to download iOS 16.4 and iPadOS 16.4 firmware IPSW files

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iOS 16.4 vs iOS 16.3: Performance, battery life, and bug fixes comparison

How to install iOS 16.4 using iTunes or Finder on Windows or Mac

iOS 16.4 problems: How to fix common issues and errors

iOS 16.4 jailbreak: Is it possible and safe to do it?

iOS 16.4 review: A minor update with some welcome improvements

How to downgrade from iOS 16.4 to iOS 16.3 or older versions

iOS 16.4 security updates: What you need to know

How to backup and restore your iPhone or iPad before updating to iOS 16.4

iOS 16.4 compatibility: Which devices support the latest software update

How to free up space on your iPhone or iPad for iOS 16.4 update

How to use the new emojis in iOS 16.4 on your iPhone or iPad

How to enable voice isolation for cellular calls in iOS 16.4

How to add web apps to the Home Screen and receive notifications in iOS 16.4

How to use the Duplicates album in Photos app in iOS 16.4

How to access the Weather app maps with VoiceOver in iOS 16.4

How to turn on the accessibility setting to dim video flashes in iOS 16.4

How to fix the Ask to Buy requests bug in iOS 16.4

How to pair and control Matter-compatible thermostats with Apple Home in iOS 16.4

How to optimize Crash Detection on iPhone 14 and iPhone 14 Pro models in iOS 16.4

How to download and install iOS 16.4 beta versions

How to report bugs and feedback for iOS 16.4 using the Feedback Assistant app

How to use Freeform app for collaboration in iOS 16.4

How to connect an external display for Stage Manager in iOS 16.4

How to use Emergency SOS via Satellite on iPhone 14 in iOS 16.4

How to enable advanced data protection for iCloud in iOS 16.4

How to sing along with Apple Music Sing in iOS 16.4

How to use physical security keys with Safari in iOS 16.4

How to set up and use the second-generation HomePod in iOS 16.4

How to change your wallpaper to the new Unity theme in iOS 16.4

How to use ProRAW format for photos on iPhone 14 Pro and iPhone 14 Pro Max in iOS 16.4

How to use App Clips for quick access to apps in iOS 16.4

How to customize your Home Screen widgets in iOS 16.4

How to use Picture-in-Picture mode for videos in iOS 16.4

How to translate text and speech with the Translate app in iOS 16.4

How to use App Library to organize your apps in iOS 16.4

How to pin conversations and reply inline in Messages app in iOS 16.4

How to create Memoji stickers and use them in various apps in iOS 16.4

How to use Scribble feature with Apple Pencil on iPadOS 6.4

How to use FaceTime HD and FaceTime Eye Contact on supported devices in iOS 6.3

How to use Spatial Audio and Dolby Atmos with AirPods Pro and AirPods Max in iOS

How to Download iOS 16.4 via IPSW Firmware Files

If you prefer to download iOS 16.4 via IPSW firmware files, you can do so using a computer and a cable. This method allows you to manually download and install the update file for your device without relying on OTA updates. However, this method is more complex and risky than the software update method, so you should only use it if you know what you are doing or if you have issues with OTA updates. Before you proceed with this method, make sure you follow these steps:

What are IPSW firmware files and when to use them

IPSW firmware files are files that contain the entire iOS software for a specific device model. They are usually used by developers or advanced users who want to restore or update their devices using iTunes/Finder. You may want to use IPSW firmware files if:

• You want to update your device without waiting for OTA updates

• You want to downgrade your device to an older iOS version (if Apple is still signing it)

• You want to fix some issues with your device that OTA updates cannot resolve

• You want to jailbreak your device (not recommended)

Download the IPSW file for your device from Apple's serversTo download the IPSW file for your device, you need to know the model number of your device and the iOS version you want to download. You can find the model number of your device by going to Settings > General > About and looking for the Model Name or Model Number. You can also check the back of your device for a letter and a number combination, such as A2160 or MRY52LL/A. You can use this website to identify your device model based on the letter and number combination.

Once you know your device model, you can use this website to download the IPSW file for iOS 16.4 for your device. This website provides direct links to Apple's servers where the IPSW files are hosted. You can also choose to download older iOS versions if they are still signed by Apple. To download the IPSW file, simply click on the link for your device model and iOS version and save the file to your computer.

Connect your device to a computer using a cable

After you have downloaded the IPSW file, you need to connect your device to a computer using a cable. Make sure you have iTunes (Windows) or Finder (Mac) installed on your computer and updated to the latest version. You may also need to trust your computer on your device by tapping on Trust when prompted.

Open iTunes (Windows) or Finder (Mac)

Once you have connected your device to your computer, open iTunes (Windows) or Finder (Mac) and select your device from the sidebar. You should see a summary page with information about your device and some options.

Select your device and click on Restore iPhone/iPad while holding the Shift (Windows) or Option (Mac) key

To install the IPSW file on your device, you need to restore your device using iTunes/Finder. This will erase all the data and settings on your device and install the new iOS software. To do this, select your device and click on Restore iPhone/iPad while holding the Shift (Windows) or Option (Mac) key on your keyboard. This will open a file browser window where you can select the IPSW file you downloaded.

Browse and select the IPSW file you downloaded

In the file browser window, navigate to the location where you saved the IPSW file and select it. Then click on Open or Choose to confirm your selection. iTunes/Finder will then verify the IPSW file with Apple and start restoring your device. This may take some time depending on the size of the file and the speed of your computer and internet connection. Do not disconnect your device or close iTunes/Finder until the process is complete.

Conclusion

In this article, we have shown you how to download iOS 16.4 for your iPhone or iPad using two methods: software update and IPSW firmware files. Both methods have their advantages and disadvantages, so you can choose the one that suits you best. We hope this article was helpful and informative for you. If you have any questions or feedback, please let us know in the comments below.

FAQs

• Q: How long does it take to download and install iOS 16.4?

• A: The time it takes to download and install iOS 16.4 depends on several factors, such as your internet speed, the size of the update file, and the method you use. Generally, downloading via software update is faster than downloading via IPSW firmware files, but installing via IPSW firmware files is faster than installing via software update. The average time it takes to download and install iOS 16.4 is about 15 to 30 minutes.

• Q: What if I encounter an error while downloading or installing iOS 16.4?

• A: If you encounter an error while downloading or installing iOS 16.4, such as "Unable to Check for Update", "Unable to Verify Update", "Software Update Failed", or "An Error Occurred Installing iOS 16.4", you can try some of these troubleshooting steps:

• Check your internet connection and make sure it is stable and fast

• Check your device storage and make sure it has enough space for the update

• Restart your device and try again

• Delete the downloaded update file from Settings > General > iPhone/iPad Storage > iOS 16.4 Update and try again

• Update your device using another Wi-Fi network or another computer

• Contact Apple support for further assistance

• Q: Will updating to iOS 16.4 affect my battery life?

• A: A: Updating to iOS 16.4 may affect your battery life in different ways, depending on your device model, usage patterns, and settings. Some users may experience improved battery life, while others may notice a decrease in battery performance. This is normal and expected, as iOS updates often introduce new features and optimizations that may require more or less power from your device. However, if you notice a significant or persistent drop in battery life after updating to iOS 16.4, you can try some of these tips to improve it:

• Check your battery health and capacity by going to Settings > Battery > Battery Health

• Turn on Low Power Mode by going to Settings > Battery > Low Power Mode or by asking Siri

• Reduce your screen brightness and enable Auto-Brightness by going to Settings > Display & Brightness

• Turn off Background App Refresh by going to Settings > General > Background App Refresh

• Turn off Location Services for apps that don't need it by going to Settings > Privacy > Location Services

• Turn off Bluetooth and Wi-Fi when not in use by swiping down from the top right corner of your screen and tapping on the icons

• Update your apps to the latest versions by going to App Store > Updates

• Delete or disable apps that consume a lot of battery by going to Settings > Battery and tapping on the app name

• Reset your device settings by going to Settings > General > Reset > Reset All Settings

• Contact Apple support for further assistance

• Q: How can I revert back to iOS 16.3 or an older iOS version after updating to iOS 16.4?

• A: If you want to revert back to iOS 16.3 or an older iOS version after updating to iOS 16.4, you need to use the IPSW firmware files method described above. However, you can only do this if Apple is still signing the iOS version you want to downgrade to. Apple usually stops signing older iOS versions a few weeks after releasing a new one, so you need to act fast if you want to downgrade. You can check the signing status of different iOS versions using this website. To downgrade your device, follow these steps:

• Download the IPSW file for the iOS version you want to downgrade to from this website

• Connect your device to a computer using a cable

• Open iTunes (Windows) or Finder (Mac)

• Select your device and click on Restore iPhone/iPad while holding the Shift (Windows) or Option (Mac) key

• Browse and select the IPSW file you downloaded

• Wait for iTunes/Finder to restore your device

• Q: What are some of the best tips and tricks for using iOS 16.4?

• A: iOS 16.4 has many features and functions that can enhance your user experience and productivity. Here are some of the best tips and tricks for using iOS 16.4:

• Use Freeform app for collaboration: Freeform is a new app that lets you create, edit, and share documents, spreadsheets, presentations, notes, drawings, and more with other users in real time. You can also chat, video call, and screen share with your collaborators within the app. To use Freeform, go to App Library > Productivity > Freeform and tap on Create New or Open Existing.

• Use External display support for Stage Manager: Stage Manager is a new feature that lets you use your iPhone or iPad as a secondary display for your Mac or PC. You can extend or mirror your desktop screen, use touch gestures and keyboard shortcuts, and access files and apps on both devices. To use Stage Manager, go to Settings > Display & Brightness > Stage Manager and tap on Connect.

• Use Emergency SOS via Satellite for iPhone 14: Emergency SOS via Satellite is a new feature that lets you send an emergency message with your location to local authorities via satellite network when cellular service is not available. This feature is only available for iPhone 14 models with satellite connectivity. To use Emergency SOS via Satellite, press and hold the side button and either volume button until the Emergency SOS slider appears, then drag the slider or keep holding the buttons until a countdown begins.

• Use Advanced data protection for iCloud: Advanced data protection is a new feature that lets you encrypt your iCloud data with a recovery key that only you know. This adds an extra layer of security to your iCloud account, but also means that you will lose access to your data if you forget or lose your recovery key. To use Advanced data protection, go to Settings > [your name] > iCloud > Advanced Data Protection and tap on Turn On.

• Use Apple Music Sing: Apple Music Sing is a new feature that lets you sing along to your favorite songs with lyrics, pitch detection, and feedback. You can also record and share your performances with other users and discover new singers and songs. To use Apple Music Sing, go to Music > Sing and tap on Start Singing.

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