FIRMWARE DETAILS

iOS 26.6 beta 4

Build: 23G5057cJul 6, 2026Delta OTA

Beta

View details

Filename: eb32f8f932202a9ee87b16802a1cf67386cc3f8532b0e2dae2a4dc1e9dfc7b14.aea
File size: 1.11 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: b9d749ca088535786bd37b4a3ae5ba42a91eeb43cdb8fb44a0fb45db86bbf05f
SHA-1: c070b64e8201976f84ceb0ceaebc88bb54f3e0ff
Required starting builds: 23F5069b
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: 5fab536cb299e723cfc8748a012736f8