Download iOS 16.4 (20E247) for iPhone 11

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 iPhone12,1
iOS Version 16.4
Release Date 2023-03-27
Update Date 2024-06-03
Sha1sum
bbe9cfa25ff6db1515624eb881dbae261024c79f
Sha256sum
4ad69591020be176bc842592f518372b2efb467e6b6774befbc6309366f894c8
md5sum
57564aa4d799c2c0a6bab6644a218478
Size 5.96 GB
FileName
iPhone12,1_16.4_20E247_Restore.ipsw
Status

Download IPSW (5.96GB) 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