Download iOS 17.4 (21E219) for iPhone SE (2020)

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 iPhone12,8
iOS Version 17.4
Release Date 2024-03-05
Update Date 2024-02-28
Sha1sum
27eca063cf88a949c9a8c766fb2845c8d8ebf0d2
Sha256sum
a6ec2aa05e3bfe7fe880f484ba4d44de17b444b8a15bafee1a5c201eb6ec2106
md5sum
19a868e07b628b1480b39579eeb03b14
Size 6.85 GB
FileName
iPhone12,8_17.4_21E219_Restore.ipsw
Status

Download IPSW (6.85GB) Check device info
Release Notes

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

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Apple Podcasts

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