Download iOS 13.6.1 (17G80) for iPhone 8 (Global)

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 iPhone10,1
iOS Version 13.6.1
Release Date 2020-08-12
Update Date 2020-08-07
Sha1sum
f586a286bc9d5b4b49648bda7aded4b3e1dd3ee5
Sha256sum
44298ed1e561488cc0cf56de4872ec0695198969d82532bfa241c08b458f3e84
md5sum
50bc6ce51f4010db69dd66c6305a6033
Size 3.81 GB
FileName
iPhone_4.7_P3_13.6.1_17G80_Restore.ipsw
Status

Download IPSW (3.81GB) Check device info
Release Notes

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

iOS 13.6.1 includes bug fixes for your iPhone.

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