✗ 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 iPad mini 2 (Cellular) in to your PC.
- Open iTunes, and navigate to your iPad mini 2 (Cellular).
- Hold the Shift key on your keyboard, and press "Restore".
- Select the
iPad_64bit_12.4_16G77_Restore.ipsw
file that you downloaded.
- Wait for the restore to complete, and the iPad mini 2 (Cellular) to reboot.
macOS
- Plug your iPad mini 2 (Cellular) in to your Mac.
- Navigate to your iPad mini 2 (Cellular) in Finder.
- Hold the Option or Alt key on your keyboard, and press "Restore".
- Select the
iPad_64bit_12.4_16G77_Restore.ipsw
file that you downloaded.
- Wait for the restore to complete, and the iPad mini 2 (Cellular) to reboot.
Linux
- Install idevicerestore.
- Plug your iPad mini 2 (Cellular) 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 iPad_64bit_12.4_16G77_Restore.ipsw
and press enter.
- Wait for the restore to complete, and the iPad mini 2 (Cellular) to reboot.
Windows
- Open PowerShell, and navigate to the IPSW file that you downloaded, e.g.
cd Downloads
- Type
Get-FileHash iPad_64bit_12.4_16G77_Restore.ipsw -Algorithm SHA1
- The output of the command should match the following checksum:
57c2cb7197e1d111c5baa735a06bf83d1340e9cb
. 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 iPad_64bit_12.4_16G77_Restore.ipsw
- The output of the command should match the following checksum:
57c2cb7197e1d111c5baa735a06bf83d1340e9cb
. 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 iPad_64bit_12.4_16G77_Restore.ipsw
- The output of the command should match the following checksum:
57c2cb7197e1d111c5baa735a06bf83d1340e9cb
. If it doesn't, you may need to redownload the file.
Checksums
SHA256sum |
e704857bd31ea22a046c203d9a80125c33abdb6176d9eda53aec24f33126818f |
MD5sum |
a103a21632475fb1f6800eec9c8248c3 |
SHA1sum |
57c2cb7197e1d111c5baa735a06bf83d1340e9cb |
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.
iOS 12.4 introduces iPhone migration to directly transfer data from an old iPhone to a new iPhone, includes enhancements to Apple News+ and improves the security of your iPhone or iPad. This update:
iPhone migration
- Introduces the ability to wirelessly transfer data and migrate directly from an old iPhone to a new iPhone during setup
Apple News
- Makes downloaded issues accessible in the My Magazines section, both online and offline
- Adds all publications in Apple News+, including newspapers, to the catalog at the top of the News+ feed
- Adds the ability to clear downloaded magazine issues by selecting History > Clear > Clear All
Other improvements and fixes
- Includes a security fix for the Walkie-Talkie app on Apple Watch and re-enables Walkie-Talkie functionality
This release also includes support for HomePod in Japan and Taiwan.
For information on the security content of Apple software updates, please visit this website:
https://support.apple.com/kb/HT201222