iPhone 8 (GSM) · iPhone10,4

iPhone 8 (GSM) · iOS 16.5.1

20F75Unsigned

Catalog data · Last updated: Oct 23, 2026, 5:52 PM UTC

Restore IPSW for iPhone 8 (GSM): iOS 16.5.1, build 20F75.

Firmware information

Version: iOS 16.5.1
Build: 20F75
IPSW: Restore IPSW
Size: 5.61 GB
Release date: Jun 21, 2023, 6:33 PM UTC
File name: iPhone_4.7_P3_16.5.1_20F75_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_4.7_P3_16.5.1_20F75_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-25626dc22018965fe73e1668b960f8e43f389703af94369f6d590297b92d74a6fdb

SHA-1bf95706f22815cefec68ae3aa683ac4a9486cd94

MD5cfc02050cd2441384fc7f743913e8c64