FIRMWARE DETAILS

iOS 26.2.1

Build: 23C71Jan 26, 2026Restore IPSW

Stable

View details

Filename: iPhone15,4_26.2.1_23C71_Restore.ipsw
File size: 10.11 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: 9629a97efe9003fe62dec630d4d872810720b3f34006911359aa9c6d6795022b
SHA-1: f0bfe270fd6a559149cf0c214506e8c865a30dbd
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 15 iPhone15,4IPSW.me public API retrieval · Oct 22, 2026, 8:53 PM UTC

Unsigned

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

Source provenance

IPSW.mehttps://api.ipsw.me/v4/device/iPhone15%2C4?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: 0c7926fe21d9da16ee67d1ca426c9334

AppleDBhttps://api.appledb.dev/ios/iOS%3B23C71.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: 2fab43bf0c5df8d5bf194f5b1af00af7