Download iOS 15.5 (19F77) 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 15.5
Release Date 2022-05-16
Update Date 2022-05-11
Sha1sum
796349a1340beaae0778507270a1ec1b57d74f62
Sha256sum
14b12c4b9db0748957ac7e9854a8d59eafde46168ded4bd72e85e24fbd986824
md5sum
25e56933d1182f039c5f8190494e797b
Size 5.55 GB
FileName
iPhone12,8_15.5_19F77_Restore.ipsw
Status

Download IPSW (5.55GB) Check device info
Release Notes

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

iOS 15.5 includes the following improvements 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