✗ This firmware is not signed. This means you cannot restore to it in iTunes.
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Download (5.24 GB)✗ This firmware is not signed. This means you cannot restore to it in iTunes. The instructions below are included for reference only.
iPhone_4.0_64bit_15.7_19H12_Restore.ipsw
file that you downloaded.iPhone_4.0_64bit_15.7_19H12_Restore.ipsw
file that you downloaded.cd ~/Downloads
idevicerestore -e iPhone_4.0_64bit_15.7_19H12_Restore.ipsw
and press enter.cd Downloads
Get-FileHash iPhone_4.0_64bit_15.7_19H12_Restore.ipsw -Algorithm SHA1
79051fb9410f6d3da1ed85309ae155fc6bd095f7
. If it doesn't, you may need to redownload the file.cd ~/Downloads
openssl sha1 iPhone_4.0_64bit_15.7_19H12_Restore.ipsw
79051fb9410f6d3da1ed85309ae155fc6bd095f7
. If it doesn't, you may need to redownload the file.cd ~/Downloads
openssl sha1 iPhone_4.0_64bit_15.7_19H12_Restore.ipsw
79051fb9410f6d3da1ed85309ae155fc6bd095f7
. If it doesn't, you may need to redownload the file.SHA256sum | d68bb95de88d1f3622f754fdce2b967bc4bc008699019e231207a9012990e22c |
---|---|
MD5sum | db7ae13f5201e9225577ebe81e6a78e8 |
SHA1sum | 79051fb9410f6d3da1ed85309ae155fc6bd095f7 |
This update provides important security updates and is recommended for all users.
For information on the security content of Apple software updates, please visit this website: