FIRMWARE DETAILS

iOS 26.4

Build: 23E246Mar 24, 2026Delta OTA

Stable

View details

Filename: c33e83e51e93decf7228fa702543b3f6630bd786eb3044031a45f1a129cd5e9e.aea
File size: 427.8 MB
File type: Delta OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: ffb19ef69b0dc72ad5a7f0cce74ee913152ade7814acaefd62ca3b237bb8d9e6
SHA-1: a22ac48efb1e7f5466218a0966a8179015102637
Required starting builds: 23E244
Board restrictions: Not reported

OTA packages can require an exact starting build and board. A matching hardware identifier alone is not sufficient for installation.

iPhone 15 iPhone15,4

Unknown

Signing is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:25 PM UTC
Record fingerprint: a55c8ee2f9fc0fcbc1637ce8870341b4