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FIRMWARE DETAILS

iOS 11.3.1

Build: 15E302Apr 24, 2018Restore IPSW
Stable

View details

Filename
iPadPro_12.9_11.3.1_15E302_Restore.ipsw
File size
2.64 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
a7f68a1c0dc570492301d44706eeeec1fd1317aa07ecd8f46bbfeaec47ca192f
SHA-1
a58524a05fe3f58e363437167f7fbea33175eb3f
Required starting builds
Not reported
Board restrictions
Not reported

Compatible hardware (2)

iPad Pro (12.9-inch) (1st generation) Wi-Fi iPad6,7IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTC
Unknown
iPad Pro (12.9-inch) (1st generation) Wi-Fi + Cellular iPad6,8IPSW.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%2C8?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: 3e5d8b093a49713e717090eeb4537613

IPSW.mehttps://api.ipsw.me/v4/device/iPad6%2C7?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:19 PM UTC
Record fingerprint: 58b087047e6b7f805f40b6a3961f5329