✓ This firmware is signed. This means that you can restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | August 6, 2026 |
|---|---|
| Upload Date | August 3, 2026 |
| Filename | UniversalMac_26.6.1_25G76_Restore.ipsw |
| Filesize | 18 GiB |
| SHA256sum | ebea9fbe4afd84eed0a4f9673b75cd0f46e15576e01615026368b6e5f1af0f03
|
| MD5sum | 2ffeafb4cdfc142e44e0fb8d2d259987
|
| SHA1sum | f9d12dadabc5a5b3090bc92c6f4027961a999024
|
| Identifier | iMac21,1 |
| Tags | macOS macOS 26.6.1 iMac 24-inch (M1, Two Ports, 2021) |