iPadOS 15.1
19B74Oct 25, 2021Restore IPSWView details
- Filename
iPad_Pro_A12X_A12Z_15.1_19B74_Restore.ipsw- File size
- 6.51 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
d8d6680983164557041d81b10126061f4fba8cbf0c1ec7e833b4a20ca1a7c5c3- SHA-1
f9e1021de57be00dbfa141a57fc69fb47b60f3dd- Required starting builds
Not reported- Board restrictions
Not reported
Compatible hardware (12)
iPad8,1IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTCiPad8,2IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTCiPad8,3IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTCiPad8,4IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTCiPad8,9IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTCiPad8,10IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTCiPad8,5IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTCiPad8,6IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTCiPad8,7IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTCiPad8,8IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTCiPad8,11IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTCiPad8,12IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTCSigning is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.
Source provenance
Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: d23f9b975e2586194292a688bad52663
Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: e5863be887e01a0f3bd35bb98338c88f
Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: 3bade036786ffbb5ce230da4a19d68c1
Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: 0d19d8f4eee790917ee3d1a57c7bec28
Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: b4670f2adabfef1718db4079f89ce597
Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: f27973a67c2b2e817ec116721a45fb16
Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: a3d0023d4ca50825f97aa8224163c8cb
Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: 3ddd1bdb6f52707e1306b717006654ee
Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: 81aa36abcef90c86d323f5102b710faa
Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: 87ce356c6379a6876c38e0b5418651a3
Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: 922178d5203f54e726f81711b80c77a2
Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: 08d1af34cf36efafb4e38810cbc09534