FIRMWARE DETAILS

iOS 26.6 beta 4

Build: 23G5057cJul 6, 2026Restore IPSW

Beta

View details

Filename: iPhone18,4_26.6_23G5057c_Restore.ipsw
File size: 11.18 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: db59c9b7ba328fa5f2271a6d1053396d50b630366277dca7bb0fadc64e63014c
SHA-1: 6c2900bbedd7dc4f6ee877137a95578242c7c962
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone Air iPhone18,4

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%3B23G5057c.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:25 PM UTC
Record fingerprint: 5fab536cb299e723cfc8748a012736f8