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FIRMWARE DETAILS

iPadOS 17.5.1

Build: 21F90May 20, 2024Restore IPSW
Stable

View details

Filename
iPad_64bit_TouchID_ASTC_17.5.1_21F90_Restore.ipsw
File size
6.85 GB
File type
Restore IPSW
Download host
updates.cdn-apple.com
Link availability
Not verified

Source did not report availability

Last link check
Not checked
SHA-256
b4b44d0d8ce597d8e0d8d910384ba18fc2c253c9f3fea17277d14bd41990792e
SHA-1
d240b9d2165d7ff6d18427eec405469b4c1bf5ce
Required starting builds
Not reported
Board restrictions
Not reported

Compatible hardware (2)

iPad (6th generation) Wi-Fi iPad7,5IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTC
Unknown
iPad (6th generation) Wi-Fi + Cellular iPad7,6IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTC
Unknown

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

Source provenance

IPSW.mehttps://api.ipsw.me/v4/device/iPad7%2C6?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: b7fa895b5f2dd631b3650c40dd4b0d3a

IPSW.mehttps://api.ipsw.me/v4/device/iPad7%2C5?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: b9a151357b1094eaf40425d71b14de4a