Download iOS 13.5 (17F75) for iPhone 8 (GSM)

You will have to note that you can only restore signed IPSW firmware files using iTunes or 3utools.

❌ This IPSW firmware is not being Signed by Apple

Firmware Identifier iPhone10,4
iOS Version 13.5
Release Date 2020-05-20
Update Date 2020-05-14
Sha1sum
42ddb4ff3c26bc72d104e33b44622b4e08a9244e
Sha256sum
07d3a4e0b02404d426774caed3d42bf3986a7224103ff6c12bf28b83914d2545
md5sum
d7721bfa5e9734d995aaf5b84c45ad04
Size 3.80 GB
FileName
iPhone_4.7_P3_13.5_17F75_Restore.ipsw
Status

Download IPSW (3.80GB) Check device info
Release Notes

It should be noted that these are the official release notes for the from Apple

iOS 13.5 speeds up access to the passcode field on devices with Face ID when you are wearing a face mask and introduces the Exposure Notification API to support COVID-19 contact tracing apps from public health authorities. This update also introduces an option to control automatic prominence of video tiles on Group FaceTime calls and includes bug fixes and other improvements.

Face ID and Passcode

Exposure Notification

FaceTime

Emergency Services

This update also includes bug fixes and other improvements.

Some features may not be available for all regions or on all Apple devices. For information on the security content of Apple software updates, please visit this website: https://support.apple.com/kb/HT201222