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FIRMWARE DETAILS

iOS 27.0 beta 4

Build: 24A5390fJul 20, 2026Delta OTA
Beta

View details

Filename
2178c1c36d8f60f154309145b295a52677da8388deb7fdc8e481c0bcfc72d927.aea
File size
3.02 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
ceb5720578250a429656ee8212e3dea52c3ca955e5c5262866e1fa81c25d3c03
SHA-1
ea4f5a30f4cf0a8933fa495d6d07db31840ba9e0
Required starting builds
24A5355q, 24A5370h, 24A5380h
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)

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/iOS%3B24A5390f.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 10:55 PM UTC
Record fingerprint: ff837642930b951d4a7d18cfbbbbc6ba