Download iOS 11.2 (15C114) 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 11.2
Release Date 2017-12-02
Update Date 2024-06-03
Sha1sum
a416c71c01410605ce68191f181329c46045d2ef
Sha256sum
edf8e02f98383102277301754f32ca17171e7e15c230c0e3b2b436772f315c63
md5sum
d80de3f9b7b6db93e1469fcdc5b6bc6d
Size 2.47 GB
FileName
iPhone_4.7_11.2_15C114_Restore.ipsw
Status

Download IPSW (2.47GB) Check device info
Release Notes

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

iOS 11.2 introduces Apple Pay Cash to send, request, and receive money from friends and family with Apple Pay. This update also includes bug fixes and improvements.

Apple Pay Cash (US Only)

Other improvements and fixes

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

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