✓ This firmware is signed. This means that you can restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | October 28, 2024 |
|---|---|
| Upload Date | October 22, 2024 |
| Filename | UniversalMac_15.1_24B83_Restore.ipsw |
| Filesize | 15 GiB |
| SHA256sum | 62aad6a3849eca5f368dc6768356f7d9a939f05463989d18c04d36990dec105a |
| MD5sum | 689ff965494f185b218d073dcbfb5861 |
| SHA1sum | eeddb24db9a655c287d2145ee852c9e39e15b44c |
| Identifier | iMac21,1 |