Download iOS 10.0.2 (14A456) 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 iPhone8,1
iOS Version 10.0.2
Release Date 2016-09-23
Update Date 2016-09-21
Sha1sum
e4aebf2e98c74dbb902ea7a34e121de75122584e
Sha256sum
9d92ecb257445038004237bea6f3cb6e2dab40fe6276a44d81a4b071a3e6a348
md5sum
9a509450484c4cdd35c234c91c25030a
Size 2.30 GB
FileName
iPhone_4.7_10.0.2_14A456_Restore.ipsw
Status

Download IPSW (2.30GB) Check device info
Release Notes

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

iOS 10.0.2 fixes bugs and improves the stability of your iPhone or iPad. This update:

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

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