FIRMWARE DETAILS

iOS 26.1 RC

Build: 23B82Oct 28, 2025Restore IPSW

Release Candidate

View details

Filename: iPhone15,4_26.1_23B82_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: 9f3fd660a63f731d4f5e5937e1710ab80bc9519e86ca277e867959dacd9dc953
SHA-1: bf2354745ff037f2a943c8553f4fe7718a01ba24
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 15 iPhone15,4

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%3B23B82.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: c1c50cb09c6aaffd6102b3ab7c40ca68