Download iOS 15.8.1 (19H380) for iPhone 7 Plus (GSM)

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 iPhone9,4
iOS Version 15.8.1
Release Date 2024-01-22
Update Date 2024-06-03
Sha1sum
a1092d1f0fc79b980ba0a255d1cca59790c941bc
Sha256sum
29c729bee563b4b329548cfb59a977819fc4ad3d56401fdc3b39278056f2626c
md5sum
53e447c6c973d1a6ebf21c3cd8618029
Size 5.17 GB
FileName
iPhone_5.5_P3_15.8.1_19H380_Restore.ipsw
Status

Download IPSW (5.17GB) Check device info
Release Notes

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

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

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

https://support.apple.com/HT201222