iPhone SE · iPhone8,4

iPhone SE · iOS 15.5

19F77Unsigned

Catalog data · Last updated: Oct 23, 2026, 9:36 AM UTC

Restore IPSW for iPhone SE: iOS 15.5, build 19F77.

Firmware information

Version: iOS 15.5
Build: 19F77
IPSW: Restore IPSW
Size: 4.88 GB
Release date: May 16, 2022, 6:23 PM UTC
File name: iPhone_4.0_64bit_15.5_19F77_Restore.ipsw
Download host: updates.cdn-apple.com

IPSW download

Check the model and signing status before downloading.

Download IPSW

Download hostupdates.cdn-apple.comiPhone_4.0_64bit_15.5_19F77_Restore.ipsw

Back up before you restore. A restore can erase the data on the device. The identifier has to match, and a file you can download may still be rejected for restore.

Checksum

SHA-2560a8ed259e3e7ef435ff79c3285f1aea36af48d5bedbf5c3a7c1444ba701e7bcb

SHA-12b0ebdd8a3a0f848970597f45ce5fb3ea7ffaf82

MD5d091f4d51113a47de5978d0bf6edf227