Download iOS 13.4 (17E255) for iPhone 7 (GSM)

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 iPhone9,3
iOS Version 13.4
Release Date 2020-03-24
Update Date 2020-03-11
Sha1sum
76b7551cecc0dc63337c072fb5f858ad5811d2e6
Sha256sum
31a19bf5416675ab8b2fd4e7a46e053adf0cc3db64737a3fa1df221d3193998e
md5sum
2117f6e50f8bf45e28b620ccae1d1ca6
Size 3.78 GB
FileName
iPhone_4.7_P3_13.4_17E255_Restore.ipsw
Status

Download IPSW (3.78GB) 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