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FIRMWARE DETAILS

iPadOS 17.1.1

Build: 21B91Nov 8, 2023Restore IPSW
Stable

View details

Filename
iPad_10.2_2021_17.1.1_21B91_Restore.ipsw
File size
7.21 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
51011cd2fa23a2b604d0f3477ec791d4874e3e8fca9c92858df69fb0c62af6ca
SHA-1
de5ba65b7e556dfb83457583e7beccfa92ef7229
Required starting builds
Not reported
Board restrictions
Not reported

Compatible hardware (2)

iPad (9th generation) Wi-Fi iPad12,1IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTC
Unknown
iPad (9th generation) Wi-Fi + Cellular iPad12,2IPSW.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/iPad12%2C2?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: 1cc138aa07416f98f1634b6a17eb5680

IPSW.mehttps://api.ipsw.me/v4/device/iPad12%2C1?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: b274f88f226b616fc66122e35df58e7b