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FIRMWARE DETAILS

iPadOS 15.1

Build: 19B74Oct 25, 2021Restore IPSW
Stable

View details

Filename
iPad_10.2_2021_15.1_19B74_Restore.ipsw
File size
5.82 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
47e44b42e4f10ae6f99a365fdf0fdef66b81bd1d8e52b6c70505ba44652d93b9
SHA-1
b0168972cb55583fe2ad65b545621d5af7ee42c9
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: 863f0d2df81ea556c5de62640aa88078

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: 621e5400245f37da16124d393e6f2509