✗ This firmware is not signed. This means you cannot restore to it in iTunes.
The instructions below are included for reference only.
Windows
- Install the latest version of iTunes from the Microsoft Store.
- Plug your iPhone 11 in to your PC.
- Open iTunes, and navigate to your iPhone 11.
- Hold the Shift key on your keyboard, and press "Restore".
- Select the
iPhone12,1_16.1_20B82_Restore.ipsw
file that you downloaded.
- Wait for the restore to complete, and the iPhone 11 to reboot.
macOS
- Plug your iPhone 11 in to your Mac.
- Navigate to your iPhone 11 in Finder.
- Hold the Option or Alt key on your keyboard, and press "Restore".
- Select the
iPhone12,1_16.1_20B82_Restore.ipsw
file that you downloaded.
- Wait for the restore to complete, and the iPhone 11 to reboot.
Linux
- Install idevicerestore.
- Plug your iPhone 11 in to your PC.
- Open a terminal, and navigate to the IPSW file that you downloaded, e.g.
cd ~/Downloads
- To perform a full erase restore, type
idevicerestore -e iPhone12,1_16.1_20B82_Restore.ipsw
and press enter.
- Wait for the restore to complete, and the iPhone 11 to reboot.
Windows
- Open PowerShell, and navigate to the IPSW file that you downloaded, e.g.
cd Downloads
- Type
Get-FileHash iPhone12,1_16.1_20B82_Restore.ipsw -Algorithm SHA1
- The output of the command should match the following checksum:
b5d60f7f11e847a0521a47e92183c7b62ee781f2
. If it doesn't, you may need to redownload the file.
macOS
- Open a terminal, and navigate to the IPSW file that you downloaded, e.g.
cd ~/Downloads
- Type
openssl sha1 iPhone12,1_16.1_20B82_Restore.ipsw
- The output of the command should match the following checksum:
b5d60f7f11e847a0521a47e92183c7b62ee781f2
. If it doesn't, you may need to redownload the file.
Linux
- Open a terminal, and navigate to the IPSW file that you downloaded, e.g.
cd ~/Downloads
- Type
openssl sha1 iPhone12,1_16.1_20B82_Restore.ipsw
- The output of the command should match the following checksum:
b5d60f7f11e847a0521a47e92183c7b62ee781f2
. If it doesn't, you may need to redownload the file.
Checksums
SHA256sum |
0d95fb11126486eee2f3eaad74a2e317a2494bed206ee3feeace9e2efed633c6 |
MD5sum |
84e5eb5d1b45ca94b5e9dbf8a3168d21 |
SHA1sum |
b5d60f7f11e847a0521a47e92183c7b62ee781f2 |
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.
iCloud Shared Photo Library
- Separate library for seamlessly sharing photos and videos with up to five other people
- Setup rules allow you to easily contribute past photos based on start date or people in the photos when you set up or join a library
- Library filters for quickly switching between viewing the Shared Library, your Personal Library, or both libraries together
- Shared edits and permissions let everyone add, edit, favorite, caption, and delete photos
- Sharing toggle in Camera lets you choose to send photos you take straight to the Shared Library, or enable a setting to share automatically when other participants are detected nearby using Bluetooth
Live Activities
- Live Activities from third party apps are available in the Dynamic Island and on the Lock Screen for iPhone 14 Pro models
Fitness+
- Apple Fitness+ is supported on iPhone even if you don’t have an Apple Watch
Wallet
- Key sharing enables you to securely share car, hotel room, and other keys in Wallet using messaging apps such as Messages and WhatsApp
Home
- Matter, the new smart home connectivity standard, is supported enabling a wide variety of smart home accessories to work together across ecosystems
Clean Energy Charging
- New setting that can try to reduce your carbon footprint by selectively charging when lower carbon emission electricity is available
Books
- Reader controls are automatically hidden as you start reading
This update also includes bug fixes for your iPhone:
- Deleted conversations may appear in the conversations list in Messages
- Dynamic Island content is not available when using Reachability
- CarPlay may fail to connect when using a VPN app
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