APK installation fails after building for release

[BOBsonic459]

Describe the bug I've tried building the base template in .apk to see if everything works correctly, but each time I try the application doesn't install, I've tried different ways (apk release, apk debug) but nothing works, I found an issue on the git that explained that removing the signing process worked, I tried, alas it still doesn't work, I've even updated apk-tools and uber-apk-signer.

To Reproduce Steps to reproduce the behavior:

1. Building App
2. Send apk to discord
3. Download apk from discord
4. Try to install apk
5. Error

Screenshots If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: Windows 10
• Browser : Chrome
• Version : Latest

Smartphone (please complete the following information):

• Device: Samsung Galaxy S7
• OS: Android
• Browser : Samsung Internet
• Version : 8.0.0