FIRMWARE DETAILS

iOS 26.4 beta 3

Build: 23E5223kMar 5, 2026Restore IPSW

Beta

View details

Filename: iPhone18,1_26.4_23E5223k_Restore.ipsw
File size: 11.37 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: f973c151f204429128f21596220063df9f07a284b07b9ec53cdb0bbe223467db
SHA-1: 11500a235b45b666bbbbc8ed9c319843b9278e66
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 17 Pro iPhone18,1

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%3B23E5223k.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:25 PM UTC
Record fingerprint: a5241fdccc2cca875ad6dab5db4124e0