macOS 12.5 (21G72) for Mac Studio (M1 Ultra)
This firmware is signed. This means that you can restore to it in iTunes.
| Release Date | 20th July 2022 |
|---|---|
| Upload Date | 14th July 2022 |
| Filename | UniversalMac_12.5_21G72_Restore.ipsw |
| Filesize | 14.1 GB |
| SHA256sum | 49eb74f3313b0b0c22d4c055f56722143fdae1e5ccb1dcbf779a1a4c4dcbc42b |
| MD5sum | a06025227136e75af4e2bc7511f8acf5 |
| SHA1sum | c61f6d5411a5ce703fde89c07d6a963863e4cf67 |
| Identifier | Mac13,2 |
macOS 12.4 (21F79) for Mac Studio (M1 Ultra)
This firmware is signed. This means that you can restore to it in iTunes.
| Release Date | 16th May 2022 |
|---|---|
| Upload Date | 10th May 2022 |
| Filename | UniversalMac_12.4_21F79_Restore.ipsw |
| Filesize | 13.8 GB |
| SHA256sum | 1f9e921f77bbcb5cf78026389d6f7331cdd675bc081ffac77fc00405a7e822b3 |
| MD5sum | e22aabbeea0c500502176f974b23cb9c |
| SHA1sum | b5553b62da22e5fdbab2b56b6eb1fb74b58555ac |
| Identifier | Mac13,2 |
macOS 12.3.1 (21E258) for Mac Studio (M1 Ultra)
This firmware is signed. This means that you can restore to it in iTunes.
| Release Date | 31st March 2022 |
|---|---|
| Upload Date | 26th March 2022 |
| Filename | UniversalMac_12.3.1_21E258_Restore.ipsw |
| Filesize | 13.9 GB |
| SHA256sum | cb0443525571ea5e54aa5a8fd9c52774591892311405183741f4a02f993e18d5 |
| MD5sum | 6c943a751207e9e06ab018a7bb568d40 |
| SHA1sum | 81033c922c5d43f57907d063fb01865f4c856b37 |
| Identifier | Mac13,2 |
Download (13.9 GB)
macOS 12.3 (21E230) for Mac Studio (M1 Ultra)
✓ This firmware is signed. This means that you can restore to it in iTunes.
| Release Date | 14th March 2022 |
|---|---|
| Upload Date | 1st March 2022 |
| Filename | UniversalMac_12.3_21E230_Restore.ipsw |
| Filesize | 13.9 GB |
| SHA256sum | 0ceb505082b254d14a7eef406b48671c0abd7c943d25fa75ea2807ea17504006 |
| MD5sum | ebc5b2018be0ae7833d528f22e4d2249 |
| SHA1sum | b9e895b403586591040864d23643132c20ca7913 |
| Identifier | Mac13,2 |