Download iOS 14.2 (18B92) 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 14.2
Release Date 2020-11-05
Update Date 2020-10-31
Sha1sum
459364ab61414b63eb41bf940d63756999b4f23b
Sha256sum
fdec486d498465a6ccb4ec004215fb95ae996b5b1f3ccc8171b00aa1612207fd
md5sum
ee915cdbda3cb121d89e75b7b65b113b
Size 4.24 GB
FileName
iPhone_4.7_14.2_18B92_Restore.ipsw
Status

Download IPSW (4.24GB) Check device info
Release Notes

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

iOS 14.2 includes the following improvements for your iPhone:

This release also fixes the following issues:

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

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