FIRMWARE DETAILS

iOS 26.6 beta 4

Build: 23G5057cJul 6, 2026Delta OTA

Beta

View details

Filename: 1c466dfc506e7e09b8a488c4824fae0283a7db8b48ed51c885cd482733b366fd.aea
File size: 973.1 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: 3d7f663f17994f4f36654b21c0a8ed0b18704734a984fa65c31589777103debc
SHA-1: fc9427a9999b30ce1ad35387710a98ffce161d4c
Required starting builds: 23G5028e, 23G5043d, 23G5052d
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 16e iPhone17,5

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: 5fab536cb299e723cfc8748a012736f8