✗ This firmware is not signed. This means you cannot restore to it in iTunes.
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Download (6.8 GB)✗ This firmware is not signed. This means you cannot restore to it in iTunes. The instructions below are included for reference only.
iPhone11,8,iPhone12,1_15.5_19F77_Restore.ipsw
file that you downloaded.iPhone11,8,iPhone12,1_15.5_19F77_Restore.ipsw
file that you downloaded.cd ~/Downloads
idevicerestore -e iPhone11,8,iPhone12,1_15.5_19F77_Restore.ipsw
and press enter.cd Downloads
Get-FileHash iPhone11,8,iPhone12,1_15.5_19F77_Restore.ipsw -Algorithm SHA1
2af7f471e4fdaeb4fa298577405f771cf2e745d7
. If it doesn't, you may need to redownload the file.cd ~/Downloads
openssl sha1 iPhone11,8,iPhone12,1_15.5_19F77_Restore.ipsw
2af7f471e4fdaeb4fa298577405f771cf2e745d7
. If it doesn't, you may need to redownload the file.cd ~/Downloads
openssl sha1 iPhone11,8,iPhone12,1_15.5_19F77_Restore.ipsw
2af7f471e4fdaeb4fa298577405f771cf2e745d7
. If it doesn't, you may need to redownload the file.SHA256sum | 2322ca73229d1d83cfbb4cfcc9c3edf08f79467a213980611de6816903727c5b |
---|---|
MD5sum | 109c0fbb2c97ca5c62d5e9a0e246ce0c |
SHA1sum | 2af7f471e4fdaeb4fa298577405f771cf2e745d7 |
iOS 15.5 includes the following improvements and bug fixes:
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: