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FIRMWARE DETAILS

iOS 26.3

Build: 23D127Feb 11, 2026Delta OTA
Stable

View details

Filename
3b03eff2be1a9fdd7587b437e4e9f053f004827f.zip
File size
6.70 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
27ee0a1593be51df8517dad5abfd2cc41caed2e99e8143ccfd8cb5644ccd4f39
SHA-1
3b03eff2be1a9fdd7587b437e4e9f053f004827f
Required starting builds
20C65, 20D47, 20D67
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