iPhone 6s+ · iPhone8,2

iPhone 6s+ · iOS 13.5

17F75Unsigned

Catalog data · Last updated: Oct 23, 2026, 12:04 AM UTC

Restore IPSW for iPhone 6s+: iOS 13.5, build 17F75.

Firmware information

Version: iOS 13.5
Build: 17F75
IPSW: Restore IPSW
Size: 3.7 GB
Release date: May 20, 2020, 4:56 PM UTC
File name: iPhone_5.5_13.5_17F75_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_5.5_13.5_17F75_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-2562034f8e3441112f51b7886c24f1f7ccef04949172abbef7b1342960291c842cf

SHA-1c240e0e811181264bb2b88d0ee122b82db484dbe

MD5da5e70995069fc343bc2d1dfb40376ad