S
Saiyan Lusitano
Guest
This. Thank you for detailing the steps.Settings->Security
Check the 'Allow apps to be installed from other sources'
Accept the warning because why tho
If it's not there,
Settings->Phone/Tablet info
Tap build number/compilation time 10 times until it says you're a developer
Enable ADB debugging
Install .apks using ADB shell
It's worth installing KIS on an Android device, just to be on the safe side. I also have it on my Windows 10.
KIS for me is free yearly (a bank freebie).