MacBook Air (13-inch, M4, 2025)

macOS 26.1 (25B78) for MacBook Air (13-inch, M4, 2025)

✓ Currently Signed

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Download IPSW (17.43 GB)
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Jailbreak Compatibility

✗ No Jailbreak

Currently, there is no public jailbreak available for macOS 26.1 on MacBook Air (13-inch, M4, 2025).

Tip: Be careful of fake jailbreak websites that ask you to pay or install adware. Real jailbreaks are always free.
Firmware Information
Version 26.1
Build ID 25B78
Release Date Nov 4, 2025
Upload Date Oct 30, 2025
Filename UniversalMac_26.1_25B78_Restore.ipsw
File Size 17.43 GB
MD5 e270ede6a1eba02253ac42bcd76dab4b
SHA1 479d6bb78f069062ca016d496fd50804b673e815
Device Information
Device MacBook Air (13-inch, M4, 2025)
Identifier Mac16,12
BoardConfig J713AP
Platform t8132
CPID 33074
BDID 44