Firmware update: Apple iOS 13.3.1

Apple has version 13.3.1 of iOS released. From version 13, iOS is only suitable for the iPhone and the iPads have their own OS, which mainly offers more possibilities to use the larger screen. In version 13, Apple has, among other things, added a dark mode, users can log in to third-party apps and sites with their Apple ID via Sign in, and support keyboard typing by swiping. Version 13.3.1 also contains the following improvements:

iOS 13.3.1 includes bug fixes and improvements. this update:

  • Fixes an issue in Communication Limits that could allow a contact to be added without entering the Screen Time passcode
  • Adds a setting to control the use of location services by the U1 Ultra Wideband chip
  • Addresses an issue that could cause a momentary delay before editing a Deep Fusion photo taken on iPhone 11 or iPhone 11 Pro
  • Resolves an issue with Mail that could cause remote images to load even when the “Load Remote Images” setting is disabled
  • Fixes an issue that could cause multiple undo dialogs to appear in Mail
  • Addresses an issue where FaceTime could use the rear facing ultra-wide camera instead of the wide camera
  • Resolves an issue where push notifications could fail to be delivered over Wi-Fi
  • Addresses a CarPlay issue that could cause distorted sound when making phone calls in certain vehicles
  • Introduces support for Indian English Siri voices for HomePod

For information on the security content of Apple software updates, please visit this website.

Version number 13.3.1
Release status Final
Operating systems iOS
Website apple
License type Freeware