FIRMWARE DETAILS

iOS 26.2

Build: 23C55Dec 12, 2025Restore IPSW

Stable

View details

Filename: iPhone18,4_26.2_23C55_Restore.ipsw
File size: 10.76 GB
File type: Restore IPSW
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: c573a2ec2c269a8f8dd0d2e21bb3234ee204bfa32a9533c65578e26508d75f4a
SHA-1: e3b8ee4926324eedd6d7f38e95e8a793cc5c8a8c
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone Air iPhone18,4IPSW.me public API retrieval · Oct 22, 2026, 4:37 PM UTC

Unsigned

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

IPSW.mehttps://api.ipsw.me/v4/device/iPhone18%2C4?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: 5263cabe6b3ffbe8f99ddbbb68386cbe