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 | 15.2.1 |
Release Date | 2022-01-12 |
Update Date | 2024-12-03 |
Sha1sum |
1c0e359e765c9e899bad246268755f5a61de43ed
|
Sha256sum |
5ec386cdd86a0901f6e3f02f8dfd6f382db8708dd462bcfd29bd822f38bced67
|
md5sum |
ed8be5f886367d9ba002021d58ace544
|
Size | 5.03 GB |
FileName |
iPhone_4.0_64bit_15.2.1_19C63_Restore.ipsw
|
Status |
It should be noted that these are the official release notes for the = $os ?> = $version ?> from Apple
iOS 15.2.1 contains bug fixes for your iPhone including:
For information on the security content of Apple software updates, please visit this website:
IPSWDL.COM is a website that provides download links for IPSW files, which are used to install or restore firmware on Apple devices. These files are sourced directly from Apple's servers.