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FIRMWARE DETAILS

iPadOS 17.3.1

Build: 21D61Feb 8, 2024Restore IPSW
Stable

View details

Filename
iPad_Fall_2020_17.3.1_21D61_Restore.ipsw
File size
7.35 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
716e290e8c44c09e0572bfbe29f6fa2b31f5fa74e1d96d24d8e0e5c4579ae88c
SHA-1
2a735a003e7369254a68f6c546c7c504135335e5
Required starting builds
Not reported
Board restrictions
Not reported

Compatible hardware (2)

iPad Air (4th generation) Wi-Fi iPad13,1IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTC
Unknown
iPad Air (4th generation) Wi-Fi + Cellular iPad13,2IPSW.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/iPad13%2C1?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: 6e20c35acf8c0f3af6eaf41e6a58f2c8

IPSW.mehttps://api.ipsw.me/v4/device/iPad13%2C2?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: 8201d3dce2d9fe3ced4da8e9ef3745a4