Download iOS 12.4.1 (16G102) for iPhone 5s (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 iPhone6,2
iOS Version 12.4.1
Release Date 2019-08-26
Update Date 2019-08-22
Sha1sum
d3497fae42b7efc18d657b03fbac1a43bc4c08da
Sha256sum
9f5e80e0c18ca3030db5d5d9d2ec21c683e80eb2bf3669d043726f4a6ad9a799
md5sum
1a671f2041809cf24fc6e16ed252fa2c
Size 2.93 GB
FileName
iPhone_4.0_64bit_12.4.1_16G102_Restore.ipsw
Status

Download IPSW (2.93GB) Check device info
Release Notes

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

iOS 12.4.1 provides important security and stability updates, and is recommended for all users.

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

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