Download iPadOS 8.1.2 (12B440) for iPad mini 3 (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 iPad4,7
iPadOS Version 8.1.2
Release Date 2014-12-09
Update Date 2014-12-07
Sha1sum
0c735368c9816c61568f07b2087a04d4ef377a1f
Sha256sum
md5sum
9f892ab53516a28aa3c2f8133b452974
Size 1.90 GB
FileName
iPad4,7_8.1.2_12B440_Restore.ipsw
Status

Download IPSW (1.90GB) Check device info
Release Notes

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

This release includes bug fixes and addresses a problem where ringtones purchased through the iTunes Store may have been removed from your device. To restore these ringtones, visit itunes.com/restore-tones from your iOS device.

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

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