✗ This firmware is not signed. This means you cannot restore to it in iTunes.
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Download (5.01 GB)✗ This firmware is not signed. This means you cannot restore to it in iTunes. The instructions below are included for reference only.
iPodtouch_7_15.4.1_19E258_Restore.ipsw file that you downloaded.iPodtouch_7_15.4.1_19E258_Restore.ipsw file that you downloaded.cd ~/Downloadsidevicerestore -e iPodtouch_7_15.4.1_19E258_Restore.ipsw and press enter.cd DownloadsGet-FileHash iPodtouch_7_15.4.1_19E258_Restore.ipsw -Algorithm SHA1e9a2d285f285fd5272240d58485c7df1b0c43d08. If it doesn't, you may need to redownload the file.cd ~/Downloadsopenssl sha1 iPodtouch_7_15.4.1_19E258_Restore.ipswe9a2d285f285fd5272240d58485c7df1b0c43d08. If it doesn't, you may need to redownload the file.cd ~/Downloadsopenssl sha1 iPodtouch_7_15.4.1_19E258_Restore.ipswe9a2d285f285fd5272240d58485c7df1b0c43d08. If it doesn't, you may need to redownload the file.| SHA256sum | 220419430d47c23ba8e9d642f047e9939a30511e0c0014ef06a8feb9aa8cb6f1 |
|---|---|
| MD5sum | 2d7bc22cf48e6f0ec729ab10ee68f9c2 |
| SHA1sum | e9a2d285f285fd5272240d58485c7df1b0c43d08 |
This update includes the following bug fixes for your iPhone:
Battery may drain more quickly than expected after updating to iOS 15.4
Braille devices may become unresponsive while navigating text or displaying an alert
Made for iPhone hearing devices may lose connection within some third-party apps
For information on the security content of Apple software updates, please visit this website:
https://support.apple.com/kb/HT201222