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FIRMWARE DETAILS

iOS 17.7.2

Build: 21H221Nov 19, 2024Full OTA
Stable

View details

Filename
f753b3312194aae3a432a790523d614e1ab78ff6.zip
File size
6.34 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
41ec08dc17e989737eabca425d1bfb1fea78a51fd54a46886615e2c82b80cc33
SHA-1
6adcbaed3f0840831beb5ec4d8c0a413c63b84c2
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%3B21H221.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:27 PM UTC
Record fingerprint: 346e1c45f7ddd8916eb8bb86f371980e