
✗ 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 (5.0 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.
iPhone_4.7_P3_15.8.6_19H402_Restore.ipsw file that you downloaded.iPhone_4.7_P3_15.8.6_19H402_Restore.ipsw file that you downloaded.cd ~/Downloadsidevicerestore -e iPhone_4.7_P3_15.8.6_19H402_Restore.ipsw and press enter.cd DownloadsGet-FileHash iPhone_4.7_P3_15.8.6_19H402_Restore.ipsw -Algorithm SHA14d6a3586808dcebf0c7ba33f1a0c568ab964bdce. If it doesn't, you may need to redownload the file.cd ~/Downloadsopenssl sha1 iPhone_4.7_P3_15.8.6_19H402_Restore.ipsw4d6a3586808dcebf0c7ba33f1a0c568ab964bdce. If it doesn't, you may need to redownload the file.cd ~/Downloadsopenssl sha1 iPhone_4.7_P3_15.8.6_19H402_Restore.ipsw4d6a3586808dcebf0c7ba33f1a0c568ab964bdce. If it doesn't, you may need to redownload the file.| SHA256sum | 7582296837e6ad8574f98c840d3af2d39bc8caae0a4ebe3af152bd18f71d01c7 |
|---|---|
| MD5sum | 7582296837e6ad8574f98c840d3af2d39bc8caae0a4ebe3af152bd18f71d01c7 |
| SHA1sum | 4d6a3586808dcebf0c7ba33f1a0c568ab964bdce |
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: