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FIRMWARE DETAILS

iOS 26.3

Build: 23D127Feb 11, 2026Delta OTA
Stable

View details

Filename
a21c178cc9f896e5369f14029bdd97bfe4bbdf2ff2881def3e6b9a33333a6f65.aea
File size
4.63 GB
File type
Delta OTA
Download host
updates.cdn-apple.com
Link availability
Not verified

Source reports active

Last link check
Not checked
SHA-256
52ced134470ad5562f55ab423abbe963f3f4f0260e164b8798a83b766396510b
SHA-1
b0e86504d6e4315e87b68b35897742e3d3839f65
Required starting builds
22H123, 22H124
Board restrictions
Not reported

OTA packages can require an exact starting build and board. A matching hardware identifier alone is not sufficient for installation.

Compatible hardware (1)

Unknown

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

Source provenance

AppleDBhttps://api.appledb.dev/ios/iOS%3B23D127.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: 22d32595e350673d41628e5ae650b60c