You will have to note that you can only restore signed IPSW firmware files using iTunes or 3utools.
= $os ?> = $version ?> Release Notes
It should be noted that these are the official release notes for the = $os ?> = $version ?> from Apple
AirTag and Find My
- Support for AirTag to keep track of and find your important items like your keys, wallet, backpack and more, privately and securely in the Find My app
- AirTag can be located by playing a sound via the built-in speaker
- The Find My network with hundreds of millions of devices can help you find your AirTag, even when it isn't nearby
- Lost Mode notifies you when your AirTag is found, and you can enter a phone number where you can be contacted
Emoji
- Support for separate skin tones for each individual in all variations of the couple kissing emoji and couple with heart emoji
- New face emojis, heart emojis, woman with a beard emoji
Siri
- Siri now includes more diverse voice options
- Incoming calls can be announced with Siri, including who is calling, when you're wearing your AirPods or compatible Beats headphones, and you can answer hands-free
- Group FaceTime calls are supported by asking Siri to FaceTime a list of contacts or a group name from Messages
- Emergency contacts can be called by asking Siri
Privacy
- App Tracking Transparency lets you control which apps are allowed to track your activity across other companies' apps and websites for ads or sharing with data brokers
Apple Music
- Share your favorite lyrics using Messages, Facebook, and Instagram Stories, and subscribers can play the snippet in Messages without leaving the conversation
- City charts showcase what's popular in over 100 cities from all over the world
Podcasts
- Podcasts Show Pages are redesigned to make it easier to start listening
- Option to save and download episodes, automatically adding them to your Library for quick access
- Download behavior and notification settings can be customized on a show-by-show basis
- Top Charts and popular categories in Search help you discover new shows
News
- Redesigned News+ tab enables Apple News+ subscribers to quickly find, download, and manage magazine and newspaper issues
- All-new Search experience that helps you find relevant topics, channels, and stories
Reminders
- Ability to sort reminders by Title, Priority, Due Date, or Creation date
- Option to print your reminder lists
Gaming
- Xbox Series X|S Wireless Controller or Sony PS5 DualSense™ Wireless Controller support
Fitness+
- Ability to stream audio and video content from Apple Fitness+ workouts to AirPlay 2-enabled TVs and devices
This release also fixes the following issues:
- Messages at the bottom of the thread may be hidden by the keyboard under certain circumstances
- Deleted messages may still appear in Spotlight search
- Messages may persistently fail to send texts in some threads
- Mail would not load new emails for some users until restarting the device
- iCloud Tabs may not appear in Safari
- iCloud Keychain could be prevented from turning off
- Reminders created via Siri may be unintentionally set for early morning hours
- AirPods audio routing to incorrect device for Automatic Switching
- AirPods Automatic Switching notifications might be missing or duplicated
For information on the security content of Apple software updates, please visit this website: https://support.apple.com/kb/HT201222