
✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
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Download (8.1 GiB)This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore. The instructions below are included for reference only.
iPhone15,2_18.1.1_22B91_Restore.ipsw file that you downloaded.iPhone15,2_18.1.1_22B91_Restore.ipsw file that you downloaded.cd ~/Downloadsidevicerestore -e iPhone15,2_18.1.1_22B91_Restore.ipsw and press enter.cd DownloadsGet-FileHash iPhone15,2_18.1.1_22B91_Restore.ipsw -Algorithm SHA1045bf5efc339d81d6dda1ea5cc1449d1bd5a579b. If it doesn't, you may need to redownload the file.cd ~/Downloadsopenssl sha1 iPhone15,2_18.1.1_22B91_Restore.ipsw045bf5efc339d81d6dda1ea5cc1449d1bd5a579b. If it doesn't, you may need to redownload the file.cd ~/Downloadsopenssl sha1 iPhone15,2_18.1.1_22B91_Restore.ipsw045bf5efc339d81d6dda1ea5cc1449d1bd5a579b. If it doesn't, you may need to redownload the file.| SHA256sum | ff3b7a81df051b9bbe68d9f7bcf4cbdef96802f4691d6676e1cc7b6447ac88f7 |
|---|---|
| MD5sum | ff3b7a81df051b9bbe68d9f7bcf4cbdef96802f4691d6676e1cc7b6447ac88f7 |
| SHA1sum | 045bf5efc339d81d6dda1ea5cc1449d1bd5a579b |
This update provides important security fixes and is recommended for all users.
For information on the security content of Apple software updates, please visit this website: