Download iOS 15.4.1 (19E258) for iPhone X (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 iPhone10,6
iOS Version 15.4.1
Release Date 2022-03-31
Update Date 2022-03-28
Sha1sum
42579c88ac9ac078e0475808b1109918ec48041c
Sha256sum
c8a531077f8a3222b563443486c55921cd983850c38ab60c6e36d9f8cf29d39a
md5sum
3d9482e9b932dde379f772a6dab6b05f
Size 5.37 GB
FileName
iPhone10,3,iPhone10,6_15.4.1_19E258_Restore.ipsw
Status

Download IPSW (5.37GB) Check device info
Release Notes

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

This update includes the following bug fixes for your iPhone:

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

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