Download iPadOS 9.0.1 (13A404) for iPad 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 iPad2,1
iPadOS Version 9.0.1
Release Date 2015-09-23
Update Date 2015-09-19
Sha1sum
7c677edde3fd72ef01609be3aa89480917c1541a
Sha256sum
32df7ee9e3e0cee6b4c767e92e0adfa8b2b30a7bd9209d637cbeb29a115a6921
md5sum
e0bb66848f4ab0dd1a5d8f2b6d48d19d
Size 1.30 GB
FileName
iPad2,1_9.0.1_13A404_Restore.ipsw
Status

Download IPSW (1.30GB) Check device info
Release Notes

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

This update contains bug fixes including:

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

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