Download iOS 16.3 (20D47) 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 16.3
Release Date 2023-01-23
Update Date 2024-06-03
Sha1sum
c1146589c5733437884e9b652d6b662afa864618
Sha256sum
cca865c8e579c4a1499320f6013649331321586ca08663a5f935c07b17fabfa0
md5sum
cf6cf62bdef44417f62681271cb56933
Size 6.25 GB
FileName
iPhone15,3_16.3_20D47_Restore.ipsw
Status

Download IPSW (6.25GB) 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 enhancements and bug fixes:

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