Download iOS 15.7.7 (19H357) for iPhone SE

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 iPhone8,4
iOS Version 15.7.7
Release Date 2023-06-21
Update Date 2023-06-16
Sha1sum
bb1c85e48a8c381bf49c855cef30460b3d66cbff
Sha256sum
56a01cddab089f711f5cbad3a0aadad1cef17ce9746f718805367a61e1ee3ca7
md5sum
e426d16507729f7b0c6da9f0fa66c64b
Size 4.87 GB
FileName
iPhone_4.0_64bit_15.7.7_19H357_Restore.ipsw
Status

Download IPSW (4.87GB) Check device info
Release Notes

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

This update provides important security fixes and is recommended for all users.

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

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