✗ This firmware is not signed. This means you cannot restore to it in iTunes.
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Download (7.83 GB)✗ This firmware is not signed. This means you cannot restore to it in iTunes. The instructions below are included for reference only.
iPhone14,3_17.2.1_21C66_Restore.ipsw
file that you downloaded.iPhone14,3_17.2.1_21C66_Restore.ipsw
file that you downloaded.cd ~/Downloads
idevicerestore -e iPhone14,3_17.2.1_21C66_Restore.ipsw
and press enter.cd Downloads
Get-FileHash iPhone14,3_17.2.1_21C66_Restore.ipsw -Algorithm SHA1
a173bfb5c1d01ff518058b737137a45377626471
. If it doesn't, you may need to redownload the file.cd ~/Downloads
openssl sha1 iPhone14,3_17.2.1_21C66_Restore.ipsw
a173bfb5c1d01ff518058b737137a45377626471
. If it doesn't, you may need to redownload the file.cd ~/Downloads
openssl sha1 iPhone14,3_17.2.1_21C66_Restore.ipsw
a173bfb5c1d01ff518058b737137a45377626471
. If it doesn't, you may need to redownload the file.SHA256sum | 5afd010177feaee9f124244d33e32f74de2d22dd49b83b62c045c9f942129bca |
---|---|
MD5sum | 795915d3ed8fb0c0983108cee2db1735 |
SHA1sum | a173bfb5c1d01ff518058b737137a45377626471 |
This update provides important bug fixes and is recommended for all users.
For information on the security content of Apple software updates, please visit this website:
https://support.apple.com/kb/HT201222