✗ This firmware is not signed. This means you cannot restore to it in iTunes.
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Download (6.77 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_15.4.1_19E258_Restore.ipsw
file that you downloaded.iPhone11,8,iPhone12,1_15.4.1_19E258_Restore.ipsw
file that you downloaded.cd ~/Downloads
idevicerestore -e iPhone11,8,iPhone12,1_15.4.1_19E258_Restore.ipsw
and press enter.cd Downloads
Get-FileHash iPhone11,8,iPhone12,1_15.4.1_19E258_Restore.ipsw -Algorithm SHA1
d9917967e70d1a33fb23aa5e7b27e4ad7f7b059c
. If it doesn't, you may need to redownload the file.cd ~/Downloads
openssl sha1 iPhone11,8,iPhone12,1_15.4.1_19E258_Restore.ipsw
d9917967e70d1a33fb23aa5e7b27e4ad7f7b059c
. If it doesn't, you may need to redownload the file.cd ~/Downloads
openssl sha1 iPhone11,8,iPhone12,1_15.4.1_19E258_Restore.ipsw
d9917967e70d1a33fb23aa5e7b27e4ad7f7b059c
. If it doesn't, you may need to redownload the file.SHA256sum | ee464120076009ec01b29f18ff498f43e3b5e512235ff2cd25aede1f56939a4d |
---|---|
MD5sum | 9ec6911f3afc2459edc70e0a5c8da183 |
SHA1sum | d9917967e70d1a33fb23aa5e7b27e4ad7f7b059c |
This update includes the following bug fixes for your iPhone:
For information on the security content of Apple software updates, please visit this website: