iOS 17.0.3 build 21A360

21A360
Build of iOS 17
IOS 17 Homescreen.webp

iOS 17.0.3 build 21A360 is the official RTM build of iOS 17.0.3, which was released to the public on 4 October 2023.[1]

Fixes and improvements[edit | edit source]

  • Fixed an issue that may cause iPhone 15 Pro models to overheat.
  • Fixed an issue where Apple Business Essentials users were unable complete setup after updating to iOS 17.[2]
  • Fixed an issue that causes the device to become unresponsive when joining a managed Wi-Fi network.
  • Fixed an issue in the Calendar app which would resend Exchange event invitations to all participants after accepting or declining.
  • Patched existing vulnerabilities with the Kernel (CVE-2023-42824) and WebRTC (CVE-2023-5217).[3]

References[edit | edit source]

  1. Clover, Juli. Apple Releases iOS 17.0.3 With Fix for iPhone 15 Pro Overheating, MacRumors. 4 October 2023.
  2. Rossignol, Joe. iOS 17.0.3 Includes Several Enterprise-Related Bug Fixes, MacRumors. 4 October 2023.
  3. About the security content of iOS 17.0.3 and iPadOS 17.0.3, Apple Support. 4 October 2023.