Download iPadOS 9.3.5 (13G36) for iPad mini (GSM)

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

✅ This IPSW firmware is Signed

Firmware Identifier iPad2,6
iPadOS Version 9.3.5
Release Date 2016-08-25
Update Date 2016-08-20
Sha1sum
270b1ecadf3cfce31371f7f2c1c44c25a9a980fa
Sha256sum
eb156f10025cbd2b4112b6dab2aa06b75d1bc2deec3dfd6e3a864abb82151ddb
md5sum
c885e05d8308e59a672dc2cb0ef3883b
Size 1.47 GB
FileName
iPad2,6_9.3.5_13G36_Restore.ipsw
Status

Download IPSW (1.47GB) Check device info
Release Notes

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

iOS 9.3.5 provides an important security update for your iPhone or iPad and is recommended for all users.

For information on the security content of Apple software updates, please visit this website:

https://support.apple.com/kb/HT201222