Download iOS 9.0.2 (13A452) for iPhone 6s+

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 iPhone8,2
iOS Version 9.0.2
Release Date 2015-09-30
Update Date 2015-09-27
Sha1sum
46b922b4755fcb66e9f33dd491002e120b88908a
Sha256sum
ab20dee2144ecc7243c9a8e6697da863465fbb41d1a3356cccac9850a77e2b4a
md5sum
1a3b82511f1f7031102cbb479034d5a3
Size 2.21 GB
FileName
iPhone8,2_9.0.2_13A452_Restore.ipsw
Status

Download IPSW (2.21GB) 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 and improvements including:

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

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