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FIRMWARE DETAILS

iOS 26.3

Build: 23D127Feb 11, 2026Delta OTA
Stable

View details

Filename
f04d55ca623dbf40ea57aa0cf6703507ccdd574b.zip
File size
1.65 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
8cfc16f79734955cab6c1d28dd3b73c594cb471b0ed964282d44dc2f8fc11d45
SHA-1
f04d55ca623dbf40ea57aa0cf6703507ccdd574b
Required starting builds
23C52, 23C54, 23C55, 23C71
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