Download iOS 15.8.4 (19H390) for iPhone 6s
You will have to note that you can only restore signed IPSW firmware files using iTunes or 3utools.
✅ This IPSW firmware is Signed
| Firmware Identifier | iPhone8,1 |
|---|---|
| iOS Version | 15.8.4 |
| Release Date | 2025-03-31 |
| Update Date | 2025-03-21 |
| Sha1sum |
a27fb4d1324841ede2fb445c2cac89d40913c216
|
| Sha256sum |
e74977fdf5fd7c652ff7a265a0a2760d4bbac533cc722112a674671c1b9569df
|
| md5sum |
ee9e6bf03a44ba9ef67595da051131de
|
| Size | 4.92 GB |
| FileName |
iPhone_4.7_15.8.4_19H390_Restore.ipsw
|
| Status |
|
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: