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FIRMWARE DETAILS

iPadOS 17.1

Build: 21B74Oct 25, 2023Restore IPSW
Stable

View details

Filename
iPad_Fall_2021_17.1_21B74_Restore.ipsw
File size
7.51 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
72ce15bddfd5412d2808a1c1f4f963e6f423fec184993ab66bb7bcacd8ee9d51
SHA-1
28f37827ea6104206de7605753462d911c3153d0
Required starting builds
Not reported
Board restrictions
Not reported

Compatible hardware (2)

iPad mini (6th generation) Wi-Fi iPad14,1IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTC
Unknown
iPad mini (6th generation) Wi-Fi + Cellular iPad14,2IPSW.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/iPad14%2C2?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: b6bc00968c52bc7ac1c58cb399fb606e

IPSW.mehttps://api.ipsw.me/v4/device/iPad14%2C1?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: 8b6fdead0147ca2f2347b25db5502cbf