Checksums
Verify checksums after download to ensure file integrity
SHA-256
7d22296ca6ab46f255bed8f5fc80845edab14fb781f845d7cae9427a22970b53
SHA-1
a51bc838db265ca2cfcd68681953b7a375b56fba
MD5
e919e46072c8df928c45bf8b552b710b
Other Versions
Other firmware versions for MacBook Pro (M1 Max, 14-inch, 2021)
| Version | Build | Size | Released | Downloads | Signing | Action |
|---|---|---|---|---|---|---|
| 26.5.2 | 25F84 | 18.41 GB | 2026-06-29 | -- | Signed | View → |
| 26.5.1 | 25F80 | 18.41 GB | 2026-06-01 | -- | Signed | View → |
| 26.5 | 25F71 | 18.41 GB | 2026-05-11 | -- | Signed | View → |
| 26.4.1 | 25E253 | 18.38 GB | 2026-04-09 | -- | Signed | View → |
| 26.4 | 25E246 | 18.38 GB | 2026-03-24 | -- | Signed | View → |
| 26.3.1 | 25D2128 | 18.00 GB | 2026-03-04 | -- | Signed | View → |
| 26.2 | 25C56 | 17.45 GB | 2025-12-12 | -- | Signed | View → |
| 26.1 | 25B78 | 17.43 GB | 2025-11-03 | -- | Signed | View → |