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FIRMWARE DETAILS

iPadOS 13.3.1

Build: 17D50Jan 28, 2020Restore IPSW
Stable

View details

Filename
iPadPro_9.7_13.3.1_17D50_Restore.ipsw
File size
3.68 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
23b190bfa3add72dc2b768824906d775e416b748836342acf6dc9e83494f6e87
SHA-1
c1546809a15c2454328d97402970ad26ae588909
Required starting builds
Not reported
Board restrictions
Not reported

Compatible hardware (2)

iPad Pro (9.7-inch) Wi-Fi iPad6,3IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTC
Unknown
iPad Pro (9.7-inch) Wi-Fi + Cellular iPad6,4IPSW.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/iPad6%2C3?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: 4823ef5f435af58298caf195d0565107

IPSW.mehttps://api.ipsw.me/v4/device/iPad6%2C4?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: 8430a66e9dfb242da16527ec705172bf