Download iOS 12.4 (16G77) for iPhone X (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 iPhone10,3
iOS Version 12.4
Release Date 2019-07-22
Update Date 2019-07-15
Sha1sum
881030eabce49215b6439bffcfaac095d89a133a
Sha256sum
ec76452abfb3d2acb9aa1b416d7e843b372573b1acf75ebe1921a7515d6bb49f
md5sum
ce704360813948fde0a6c5efe24b6392
Size 3.38 GB
FileName
iPhone10,3,iPhone10,6_12.4_16G77_Restore.ipsw
Status

Download IPSW (3.38GB) Check device info
Release Notes

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

iOS 12.4 introduces iPhone migration to directly transfer data from an old iPhone to a new iPhone, includes enhancements to Apple News+ and improves the security of your iPhone or iPad. This update:

iPhone migration

Apple News

Other improvements and fixes

This release also includes support for HomePod in Japan and Taiwan.

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

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