Download iOS 13.4 (17E255) 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 13.4
Release Date 2020-03-24
Update Date 2020-03-11
Sha1sum
c57eead3e2e23f8c5e7e6abca33eefbd0e2302e3
Sha256sum
e36ba726b20e7fbb6f5c5032d80aa810c524a392bafb8a79d44218bd866b646b
md5sum
89b10893777cb6e96d09778f131de170
Size 3.68 GB
FileName
iPhone_5.5_13.4_17E255_Restore.ipsw
Status

Download IPSW (3.68GB) Check device info
Release Notes

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

iOS 13.4 introduces new Memoji stickers and iCloud Drive folder sharing from the Files app. This update also contains bug fixes and improvements.

Memoji

Files

Mail

App Store with Apple Arcade

CarPlay

Augmented Reality

Keyboard

This update also includes bug fixes and other improvements. This update:

Some features may not be available for all regions or on all Apple devices. For information on the security content of Apple software updates, please visit this website:

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