iOS 16.3 (20D47) for iPhone X (Global)

✗ 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
FilenameiPhone10,3,iPhone10,6_16.3_20D47_Restore.ipsw
Filesize5.5 GiB
SHA256sum5d6b399c11b57c27a1dc8e1078c9231b14a41c3816f310408b9488afd49d7a4d
MD5sumc5d6515045b0f2bab9542cd0df47ef6f
SHA1sum910930a8b4f15fd3fd1d2886bf1d8ce84f0b9f79
IdentifieriPhone10,3

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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