Download iOS 15.8.8 (19H422) 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 | 15.8.8 |
| Release Date | 2026-05-11 |
| Update Date | 2026-05-01 |
| Sha1sum |
b8d93af9335b4182cf4ed5160cf4ca63e25d131a
|
| Sha256sum |
906751cb5d10ebe666b3873496e5bd1c3ede0cabd26f3a4e10812602855a6ffd
|
| md5sum |
0328f97c064c06976b5f6a499f8deba1
|
| Size | 4.91 GB |
| FileName |
iPhone_4.7_15.8.8_19H422_Restore.ipsw
|
| Status |
|