iOS 16.4 (20E247) for iPhone 12 Pro Max

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

Release DateMarch 27, 2023
Upload DateMarch 23, 2023
FilenameiPhone13,4_16.4_20E247_Restore.ipsw
Filesize6.3 GiB
SHA256sumfb43cb919fe22e8c6b05cea23963a5b9e9d616bb19e224e8399894abe3ed1e7b
MD5sum215b039f863950966f36fdc04a422ddf
SHA1sum848aaab5d7f06f14e2ba2c9d348efa0460c1e2fd
IdentifieriPhone13,4

iOS 16.4 Release Notes

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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