FIRMWARE DETAILS

iOS 26.6.1

Build: 23G83Aug 17, 2026Delta OTA

Stable

View details

Filename: dac24f134f8bd6f20c58e47e27ea60a6698d901cbb1ae54df7215db804091ebb.aea
File size: 637.5 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: 1c2ceda5304d03d4698124c6e8a5a8266d693521e3f3448912cadaccd984ac64
SHA-1: c793a2761f8326789b187a2270965464951de684
Required starting builds: 23G71, 23G82
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: b254c862b2beae3a892c0e17d67ccec2