FIRMWARE DETAILS

iPadOS 27.0

Build: 24A437Sep 14, 2026Delta OTA

Stable

View details

Filename: 4257ab84239e87e537d349bce43893eeabc0391a.zip
File size: 5.31 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: a47c00e22aa4f35fba7f137f0d3b6c6bda9cf59c3d567223ccc017c45cc1d22e
SHA-1: Not reported
Required starting builds: 22H20, 22H31
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 + Cellular iPad13,2

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