Download iOS 12.1.4 (16D57) 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 12.1.4
Release Date 2019-02-07
Update Date 2019-02-05
Sha1sum
b99e152c02ea196930024fcaab4bbdfb832d3e76
Sha256sum
7535db665d17f40493a7682a8dffd6820c263c82370edd7b01d9437d60e17f3d
md5sum
90735b9c1a0fbef4f4db86b95ba282aa
Size 3.05 GB
FileName
iPhone_5.5_12.1.4_16D57_Restore.ipsw
Status

Download IPSW (3.05GB) Check device info
Release Notes

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

iOS 12 brings performance improvements and exciting new features to iPhone and iPad. Photos introduces new features to help you rediscover and share the photos in your library, Memoji—a new, more customizable Animoji—make Messages more expressive and fun, Screen Time helps you and your family understand and make the most of the time spent on devices, Siri Shortcuts deliver a faster way to get things done with the ability for any app to work with Siri, augmented reality becomes even more engaging with the ability for developers to create shared AR experiences, and new privacy features help protect you from being tracked on the web. This update introduces new features and improvements to:

Performance

Photos

Camera

Messages

Screen Time

Do Not Disturb

Notifications

Siri

Augmented Reality

Measure

Privacy and Security

Apple Books

Apple Music

Apple News

Stocks

Voice Memos

TV

Apple Podcasts

Accessibility

Other features and improvements

* Testing conducted by Apple in May 2018 using iPhone 6 Plus supporting normal peak performance, prerelease iOS 11.4, and prerelease iOS 12. Keyboard tested using Safari; Camera tested by swiping from the Lock screen. Performance varies based on specific configuration, content, battery health, usage, software versions, and other factors.

Some features may not be available for all countries or all areas, for more information visit: https://www.apple.com/ios/feature-availability and https://www.apple.com/ios/whats-new

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

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