Download iOS 15.7.8 (19H364) 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 15.7.8
Release Date 2023-07-24
Update Date 2024-06-03
Sha1sum
27f4456c5721b36d4adee6efe5885b7ee29e6adf
Sha256sum
bfe4f350d041ba3eb874319b2554d9b119d4128e2c90974c8e6545ea587e77d7
md5sum
f6a762a25fc506fbebb8f9be23a13c14
Size 5.17 GB
FileName
iPhone_5.5_P3_15.7.8_19H364_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 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