Installing and running Android app from Android studio in your MI Phone.

I am a software developer, I work in many Java and Android projects. So, when I was working in Android with my MI Phone connected and I got the following error:

It was first time that this error caused. Never faced before, so I posted a status on my WhatsApp and on my Instagram.

So many of my friends who are in the same field suggested me to copy paste your apk from the project created directory into your Mobile Phone’s internal memory. So, I did that but didn’t worked really. So, I Googled the error and got my solution. I made a video of the solution, here it is:

https://youtu.be/sJw5zwlQVFU

Do watch it guys, it’s my first time.