Download iOS 16.4.1 (20E252) for iPhone 14 Pro Max

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 iPhone15,3
iOS Version 16.4.1
Release Date 2023-04-07
Update Date 2023-04-03
Sha1sum
9dc9cff4de88bf197f505f2a9a7c812691b89e90
Sha256sum
c0dfc2720266e142e99004c9671cf7acf2c696ab15e9c50c437301ca1f505091
md5sum
e8c945b263b250dde6b745dcb3b025ef
Size 6.40 GB
FileName
iPhone15,3_16.4.1_20E252_Restore.ipsw
Status

Download IPSW (6.40GB) Check device info
Release Notes

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

This update provides important bug fixes and security updates for your iPhone including:

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