iOS 16.4 (20E247) for iPhone SE (2020)

iPhone SE (2020)

✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.

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This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore. The instructions below are included for reference only.

Windows

  1. Install the latest version of Apple Devices from the Microsoft Store.
  2. Plug your iPhone SE (2020) in to your PC.
  3. Open Apple Devices, and navigate to your iPhone SE (2020).
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone12,8_16.4_20E247_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone SE (2020) to reboot.

macOS

  1. Plug your iPhone SE (2020) in to your Mac.
  2. Navigate to your iPhone SE (2020) in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone12,8_16.4_20E247_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone SE (2020) to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone SE (2020) in to your PC.
  3. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  4. To perform a full erase restore, type idevicerestore -e iPhone12,8_16.4_20E247_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone SE (2020) to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone12,8_16.4_20E247_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 2fcc7ab6a75a8592354c28d3d245a688fdddabea. If it doesn't, you may need to redownload the file.

macOS

  1. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  2. Type openssl sha1 iPhone12,8_16.4_20E247_Restore.ipsw
  3. The output of the command should match the following checksum: 2fcc7ab6a75a8592354c28d3d245a688fdddabea. If it doesn't, you may need to redownload the file.

Linux

  1. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  2. Type openssl sha1 iPhone12,8_16.4_20E247_Restore.ipsw
  3. The output of the command should match the following checksum: 2fcc7ab6a75a8592354c28d3d245a688fdddabea. If it doesn't, you may need to redownload the file.

Checksums

SHA256sumc449b13bce964e753f8235a333a3925c2530a38eb1142d04067cb55a739244a9
MD5sumc449b13bce964e753f8235a333a3925c2530a38eb1142d04067cb55a739244a9
SHA1sum2fcc7ab6a75a8592354c28d3d245a688fdddabea
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

This update includes the following enhancements and bug fixes:

  • 21 new emoji including animals, hand gestures, and objects are now available in emoji keyboard

  • Notifications for web apps added to the Home Screen

  • Voice Isolation for cellular calls prioritizes your voice and blocks out ambient noise around you

  • Duplicates album in Photos expands support to detect duplicate photos and videos in an iCloud Shared Photo Library

  • VoiceOver support for maps in the Weather app

  • Accessibility setting to automatically dim video when flashes of light or strobe effects are detected

  • Fixes an issue where Ask to Buy requests from children may fail to appear on the parent's device

  • Addresses issues where Matter-compatible thermostats could become unresponsive when paired to Apple Home

  • Crash Detection optimizations on iPhone 14 and iPhone 14 Pro models

Some features may not be available for all regions or on all Apple devices. For information on the security content of Apple software updates, please visit this website:

https://support.apple.com/kb/HT201222

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