FIRMWARE DETAILS
iPadOS 17.5.1
Build:
21F90May 20, 2024Restore IPSWStable
View details
- Filename
iPad14,3,iPad14,4,iPad14,5,iPad14,6_17.5.1_21F90_Restore.ipsw- File size
- 7.82 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
183e735b187ea3f73e4b3dad13fc2a92e548f6f07e4d4fbba2f8150c18fdf83c- SHA-1
278ff4d954418fb9058e03915a447c89e152c8ff- Required starting builds
Not reported- Board restrictions
Not reported
Compatible hardware (4)
iPad Pro 11-inch (4th generation) Wi-Fi
UnknowniPad14,3IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTCiPad Pro 11-inch (4th generation) Wi-Fi + Cellular
UnknowniPad14,4IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTCiPad Pro 12.9-inch (6th generation) Wi-Fi
UnknowniPad14,5IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTCiPad Pro 12.9-inch (6th generation) Wi-Fi + Cellular
UnknowniPad14,6IPSW.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/iPad14%2C3?type=ipsw ↗
Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: 2b7ef9d6ebe3576c99ebeababbf58846
IPSW.mehttps://api.ipsw.me/v4/device/iPad14%2C4?type=ipsw ↗
Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: a5553d2365a6eb6ae65659392157578f
IPSW.mehttps://api.ipsw.me/v4/device/iPad14%2C6?type=ipsw ↗
Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: 6249c01c1da7ee752ff2cda16a93c22e
IPSW.mehttps://api.ipsw.me/v4/device/iPad14%2C5?type=ipsw ↗
Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: eb8142a43c7cc66cf9f9f251b7b25310