Download iOS 11.4.1 (15G77) for iPhone 7 Plus (Global)

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 iPhone9,2
iOS Version 11.4.1
Release Date 2018-07-09
Update Date 2018-06-30
Sha1sum
dde8446d5f5e8865de8f1c018b23b4ec6080d8f4
Sha256sum
772d1cd09cbf8b4ded5f3e4507a4a3fdbcbad102c6b6fe125ab1941359c6f6b4
md5sum
521c237322a0db9161c36608a33726fe
Size 2.87 GB
FileName
iPhone_5.5_P3_11.0_11.4.1_15G77_Restore.ipsw
Status

Download IPSW (2.87GB) Check device info
Release Notes

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

iOS 11.4.1 includes bug fixes and improves the security of your iPhone or iPad. This update:

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

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