Download IPSW
Access IPSW direct download options with complete firmware details and follow our IPSW firmware install guide to install or restore your device properly.
Download 13.3.1 (17D50) for iPhone 7 (GSM)
| Version: | 13.3.1 |
| Build: | 17D50 |
| Signed: | No |
| Size: | 3.73 GB |
| Release Date: | 2020-01-28 18:02:45 |
| Upload Date: | 2020-01-22 00:59:45 |
| SHA1: | 75e89db5e92c1fb1b1f0b572e14bac14d7bdf311 |
| MD5: | 29378b2a98c1fb17a4091061f2f91265 |
| SHA256: | 3bae67e44b80301175dc704093f8e00f58c336d67ea4d9721d8a237c33adbcfa |
Secure download directly from Apple’s servers