
✗ 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 (2.5 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.
AudioAccessory5,1_15.4_19L440_Restore.ipsw file that you downloaded.AudioAccessory5,1_15.4_19L440_Restore.ipsw file that you downloaded.cd ~/Downloadsidevicerestore -e AudioAccessory5,1_15.4_19L440_Restore.ipsw and press enter.cd DownloadsGet-FileHash AudioAccessory5,1_15.4_19L440_Restore.ipsw -Algorithm SHA1f9671e539a3caa3e74d621b004fe2da8e7aae424. If it doesn't, you may need to redownload the file.cd ~/Downloadsopenssl sha1 AudioAccessory5,1_15.4_19L440_Restore.ipswf9671e539a3caa3e74d621b004fe2da8e7aae424. If it doesn't, you may need to redownload the file.cd ~/Downloadsopenssl sha1 AudioAccessory5,1_15.4_19L440_Restore.ipswf9671e539a3caa3e74d621b004fe2da8e7aae424. If it doesn't, you may need to redownload the file.| SHA256sum | 619646995526341c113c63de56d5c06bb99d6ddef4c78bd8d4b211ac776aa32b |
|---|---|
| MD5sum | 619646995526341c113c63de56d5c06bb99d6ddef4c78bd8d4b211ac776aa32b |
| SHA1sum | f9671e539a3caa3e74d621b004fe2da8e7aae424 |
Software version 15.4 enables connecting HomePod to Wi-Fi networks that require additional sign-in steps, for example those provided by hotels or dorms, and adds Siri voice recognition support for Dutch (Belgium, Netherlands), and French (Belgium). This update also includes performance and stability improvements.