Download IPSW
Access IPSW direct download options with complete firmware details and follow our IPSW firmware install guide to install or restore your device properly.
Download 27.0 (26A428) for Mac Studio (M5 Ultra)
| Version: | 27.0 |
| Build: | 26A428 |
| Signed: | Yes |
| Size: | 24.8 GB |
| Release Date: | 2026-09-14 00:00:00 |
| SHA1: | 2d17f2fe0d7726dd66f0522fdb9ad162942c3f3d |
| MD5: | d5a1f2c4dcb9b0ed974554c67aa6a4a1 |
| SHA256: | 2a5d3c695d501022b7fad9adaffcf2627bcb867d993fb5662dcd41bac99a2836 |
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