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FIRMWARE DETAILS

macOS 12.6

Build: 21G115Sep 12, 2022Restore IPSW
Stable

View details

Filename
UniversalMac_12.6_21G115_Restore.ipsw
File size
14.08 GB
File type
Restore IPSW
Download host
updates.cdn-apple.com
Link availability
Not verified

Source did not report availability

Last link check
Not checked
SHA-256
5113f8d3c77fd725ea6357ced5764bc57183d2d388492c58c46ff2729d0658e5
SHA-1
3bae26d997c8ad246bb6ca4bd85bb8498f0680e9
Required starting builds
Not reported
Board restrictions
Not reported

Compatible hardware (4)

Mac Studio (M1 Max) Mac13,1IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTC
Unknown
Mac Studio (M1 Ultra) Mac13,2IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTC
Unknown
MacBook Air (M2, 2022) Mac14,2IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTC
Unknown
MacBook Pro (13-inch, M2, 2022) Mac14,7IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTC
Unknown

Signing is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.

Source provenance

IPSW.mehttps://api.ipsw.me/v4/device/Mac13%2C2?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:18 PM UTC
Record fingerprint: c0d769118aac4756a4a6b6cf3bca52db

IPSW.mehttps://api.ipsw.me/v4/device/Mac13%2C1?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:18 PM UTC
Record fingerprint: 569d5bf214f63e2c1f4c98d385386fb7

IPSW.mehttps://api.ipsw.me/v4/device/Mac14%2C7?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:18 PM UTC
Record fingerprint: ac3f70ddf0b18cbe9fda88b858090757

IPSW.mehttps://api.ipsw.me/v4/device/Mac14%2C2?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:18 PM UTC
Record fingerprint: 4371dba522118fe7b0ef05361a43e4d7