FIRMWARE DETAILS

iOS 26.6.1

Build: 23G83Aug 17, 2026Restore IPSW

Stable

View details

Filename: iPhone15,4_26.6.1_23G83_Restore.ipsw
File size: 10.49 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: 7121f02d099b2f7017d26f0361d245e16f651bfbda7eff813be5e13b73cb49de
SHA-1: cba20593f51b700e205aa79e6f306ef7a5e8b739
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 15 iPhone15,4IPSW.me public API retrieval · Oct 20, 2026, 11:28 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%3B23G83.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:25 PM UTC
Record fingerprint: b254c862b2beae3a892c0e17d67ccec2

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: 64a4db2a11d48e1473d82b20efc42365