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FIRMWARE DETAILS

iOS 26.2

Build: 23C55Dec 12, 2025Delta OTA
Stable

View details

Filename
81a1abf2d2704a3b8ba2c75f3470d9120c479451.zip
File size
6.42 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
de0a102217891385ea86da2ec6a5a025890f7a08a1866714d0da1f22762e64ba
SHA-1
81a1abf2d2704a3b8ba2c75f3470d9120c479451
Required starting builds
20A362, 20A380, 20A392
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%3B23C55.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: 4b8b25df53b445445872c34055e5a615