Download iPadOS 9.1 (13B143) for iPad mini 2 (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 iPad4,4
iPadOS Version 9.1
Release Date 2015-10-21
Update Date 2015-10-16
Sha1sum
b1a96e1edb7b7cd575c33a50a6fe32d4c7cf42a2
Sha256sum
15c909a6ee38fe75fd64fe636ecbdde0a7f19d78960b00a88849f49ff88b24de
md5sum
3fa592698cbc11a99c677237e60020ed
Size 1.79 GB
FileName
iPad4,4_9.1_13B143_Restore.ipsw
Status

Download IPSW (1.79GB) Check device info
Release Notes

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

This release includes new features, improvements and bug fixes, including:

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

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