FIRMWARE DETAILS

iOS 26.5 beta 2

Build: 23F5054hApr 13, 2026Delta OTA

Beta

View details

Filename: 31b266d141e5c67789ecd62f79f481a444073921fdaa412401e42eb013a83891.aea
File size: 1.41 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: 3040047ff163263aabb5f5a082ded7b5e418be7adbedbdcb2f564ffae1a42b26
SHA-1: 0153b94f907723d7e1865d005ba6b5619a682ea4
Required starting builds: 23E5223k, 23F5043k
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 Air iPhone18,4

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: d5932a7113eb0c1c20280f29b6b0b11b