FIRMWARE DETAILS

iOS 26.4 RC

Build: 23E244Mar 18, 2026Restore IPSW

Release Candidate

View details

Filename: iPhone17,1_26.4_23E244_Restore.ipsw
File size: 11.16 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: a02d780acea9d61c457053b87410d331ae7e9777346ea2648adf247c8319193c
SHA-1: a2da4b20543b394c7e3570386e6a65fe97ae1f0a
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 16 Pro iPhone17,1

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%3B23E244.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:25 PM UTC
Record fingerprint: a9c304777bd9ac9374770b2438707c65