MacBook Pro (M1 Max, 14-inch, 2021)

macOS 26.5 (25F71) for MacBook Pro (M1 Max, 14-inch, 2021)

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Firmware Information
Version 26.5
Build ID 25F71
Release Date May 11, 2026
Upload Date May 1, 2026
Filename UniversalMac_26.5_25F71_Restore.ipsw
File Size 18.41 GB
MD5 9d4f482e5271684e5dbaa48bfb7ed320
SHA1 e340d9a14cccc6021d0bc93fba4a4ed1d1713610
Device Information
Device MacBook Pro (M1 Max, 14-inch, 2021)
Identifier MacBookPro18,4
BoardConfig J314cAP
Platform t6001
CPID 24577
BDID 8