FIRMWARE DETAILS

iPadOS 27.0

Build: 24A437Sep 14, 2026Delta OTA

Stable

View details

Filename: b4771d9d781390b814f763a188d2a642905b4255.zip
File size: 5.67 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: 89853f44587d45bf1aef44e88d2c496b93deee9035a59f28be180fbf21cfbb89
SHA-1: Not reported
Required starting builds: 22H340, 22H352, 22H355
Board restrictions: Not reported

OTA packages can require an exact starting build and board. A matching hardware identifier alone is not sufficient for installation.

Compatible hardware (1)

iPad Air (4th generation) Wi-Fi iPad13,1

Unknown

Signing is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.

Source provenance

AppleDBhttps://api.appledb.dev/ios/iPadOS%3B24A437.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 10:56 PM UTC
Record fingerprint: 683f28b268f37a192a37cc55109ff923