FIRMWARE DETAILS

iOS 26.5 beta 4

Build: 23F5069bApr 27, 2026Delta OTA

Beta

View details

Filename: 15ded49c3e4b77c05055671134ef24cc4396602ed584ed7e8116d31ff599b03f.aea
File size: 1.31 GB
File type: Delta OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: 920e7c36678bbfb7f79d320cce8e48b2d87aead9175af34bc967b00a31c118d2
SHA-1: 3df044b3f27d90cb08a95b6aaa87ac0630bf74d4
Required starting builds: 23E5223f, 23E5234a
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 Plus iPhone15,5

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: 421ab71a0734738a530ad0bfe56655b6