✗ This firmware is not signed. This means you cannot restore to it in iTunes.
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Download (6.03 GB)✗ This firmware is not signed. This means you cannot restore to it in iTunes. The instructions below are included for reference only.
iPhone_4.7_P3_16.7.2_20H115_Restore.ipsw file that you downloaded.iPhone_4.7_P3_16.7.2_20H115_Restore.ipsw file that you downloaded.cd ~/Downloadsidevicerestore -e iPhone_4.7_P3_16.7.2_20H115_Restore.ipsw and press enter.cd DownloadsGet-FileHash iPhone_4.7_P3_16.7.2_20H115_Restore.ipsw -Algorithm SHA1300352ad04dac4f8f98fb2c6ca33e7eeb2c37e9e. If it doesn't, you may need to redownload the file.cd ~/Downloadsopenssl sha1 iPhone_4.7_P3_16.7.2_20H115_Restore.ipsw300352ad04dac4f8f98fb2c6ca33e7eeb2c37e9e. If it doesn't, you may need to redownload the file.cd ~/Downloadsopenssl sha1 iPhone_4.7_P3_16.7.2_20H115_Restore.ipsw300352ad04dac4f8f98fb2c6ca33e7eeb2c37e9e. If it doesn't, you may need to redownload the file.| SHA256sum | c3effe41ae17d47dff0311a66bf290dfbd28e1be937194b9e52a7ef2de14cb0e |
|---|---|
| MD5sum | ec54eb76f50092847c943ceb44e7903e |
| SHA1sum | 300352ad04dac4f8f98fb2c6ca33e7eeb2c37e9e |
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:
https://support.apple.com/kb/HT201222