FIRMWARE DETAILS

iOS 26.2.1

Build: 23C71Jan 26, 2026Restore IPSW

Stable

View details

Filename: iPhone17,3_26.2.1_23C71_Restore.ipsw
File size: 10.78 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: 2707dda1e0f0e8e8346c27ef2c049d640acd9ea28141c878f0cca0025c56d91c
SHA-1: aca42b97ef49d296262188bd7d354f9442cf2899
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 16 iPhone17,3IPSW.me public API retrieval · Oct 22, 2026, 1:15 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%3B23C71.json ↗

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

IPSW.mehttps://api.ipsw.me/v4/device/iPhone17%2C3?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: 3ea582369307dcb4e712171c99171f5c