Latest Signed Version

26.5.1

firmware for MacBook Pro (16-inch, M5 Max)

Build 25F80

Size 18.41 GB

Released 2026-06-01

Signing Status Signed

Verify checksums after download to ensure file integrity

SHA-256 83f53dc7f9cce465ba88dd487bda74ce60c5582fcd45251eeeb9aea7f5a72f4d

SHA-1 fee18c64537aaeb934e55b9578e5cddcc2c9218a

MD5 85e9cf6b84cbfa7bee108f46ec70269d

Other Versions

Other firmware versions for MacBook Pro (16-inch, M5 Max)

All 6 →

Version	Build	Size	Released	Signing	Action
26.5.2	25F84	18.41 GB	2026-06-29	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 →