FIRMWARE DETAILS
iPadOS 17.1.1
Build:
21B91Nov 8, 2023Restore IPSWStable
View details
- Filename
iPad_Pro_HFR_17.1.1_21B91_Restore.ipsw- File size
- 6.68 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
fc32b7041a50445320437c30158c043d647a0e3b8d90e4c0af75ee61829985a8- SHA-1
bddb2b2dd3666ec1464248fe072bcfdbb66fe943- Required starting builds
Not reported- Board restrictions
Not reported
Compatible hardware (4)
iPad Pro (10.5-inch) Wi-Fi
UnknowniPad7,3IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTCiPad Pro (10.5-inch) Wi-Fi + Cellular
UnknowniPad7,4IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTCiPad Pro (12.9-inch) (2nd generation) Wi-Fi
UnknowniPad7,1IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTCiPad Pro (12.9-inch) (2nd generation) Wi-Fi + Cellular
UnknowniPad7,2IPSW.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
IPSW.mehttps://api.ipsw.me/v4/device/iPad7%2C3?type=ipsw ↗
Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: 469ac9cfdbd76455ec5502f477c626d3
IPSW.mehttps://api.ipsw.me/v4/device/iPad7%2C4?type=ipsw ↗
Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: 1e55462d9311f96e3e68169e7a7ad6e0
IPSW.mehttps://api.ipsw.me/v4/device/iPad7%2C2?type=ipsw ↗
Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: fc2b5a2998c91c769694197f8e780d6f
IPSW.mehttps://api.ipsw.me/v4/device/iPad7%2C1?type=ipsw ↗
Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: f16d3aa288859ce95ea52cf298c9046e