Download iPadOS 9.3.1 (13E238) for iPad Pro 9.7-inch (WiFi)

You will have to note that you can only restore signed IPSW firmware files using iTunes or 3utools.

❌ This IPSW firmware is not being Signed by Apple

Firmware Identifier iPad6,3
iPadOS Version 9.3.1
Release Date 2016-03-31
Update Date 2016-03-30
Sha1sum
0675867522986ebd0094d2b604c6542cdf80a6cd
Sha256sum
3db592d8ce2e74ceb5a5d8d36b015bbd0083780c60871c0ae55312d90d6071d8
md5sum
bd608fa7709f42f6a3b61d8702312c2f
Size 1.87 GB
FileName
iPad6,3_9.3.1_13E238_Restore.ipsw
Status

Download IPSW (1.87GB) Check device info
Release Notes

It should be noted that these are the official release notes for the from Apple

Fixes an issue that caused apps to be unresponsive after tapping on links in Safari and other apps

For information on the security content of this update, please visit this website:

http://support.apple.com/kb/HT1222