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FIRMWARE DETAILS

iOS 17.3 beta 2

Build: 21D5036cJan 3, 2024Full OTA
Beta

View details

Filename
ece8e8dab18a83a0dcf48d982fda631bddb140cc.zip
File size
5.87 GB
File type
Full OTA
Download host
updates.cdn-apple.com
Link availability
Not verified

Source reports active

Last link check
Not checked
SHA-256
16a6a81660572c8c2606ea9aada78eefef20fb58f675896778e78df4d007a280
SHA-1
fdc2e3e6446fdf954561e37b8fbadc42ab24898e
Required starting builds
Not reported
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%3B21D5036c.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:28 PM UTC
Record fingerprint: d2dac38814d94a5ea5597b6a0db4ba62