iOS 16.3 (20D47) for iPhone 13 Pro Max

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

Release DateJanuary 23, 2023
Upload DateJanuary 14, 2023
FilenameiPhone14,3_16.3_20D47_Restore.ipsw
Filesize6.1 GiB
SHA256sum5235469431267663d7031d8c5c180a9e012703b3c45e7384a3c2935f11b300b7
MD5sumd4726ff0ffd256941dfba7e9b605469b
SHA1sum1bdda087dbe113c7371b44131dea6e1f4b0f48e4
IdentifieriPhone14,3

iOS 16.3 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:

  • New Unity wallpaper honors Black history and culture in celebration of Black History Month

  • Security Keys for Apple ID allow users to strengthen the security of their account by requiring a physical security key as part of the two factor authentication sign in process on new devices

  • Support for HomePod (2nd generation)

  • Emergency SOS calls now require holding the side button with the up or down volume button and then releasing in order to prevent inadvertent emergency calls

  • Fixes an issue in Freeform where some drawing strokes created with Apple Pencil or your finger may not appear on shared boards

  • Addresses an issue where the wallpaper may appear black on the Lock Screen

  • Fixes an issue where horizontal lines may temporarily appear while waking up iPhone 14 Pro Max

  • Fixes an issue where the Home Lock Screen widget does not accurately display Home app status

  • Addresses an issue where Siri may not respond properly to music requests

  • Resolves issues where Siri requests in CarPlay may not be understood correctly

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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