Android Install on Device Failure [INSTALL_CANCELED_BY_USER]

Question

I\'m using Android Studio to connect to run app in my Xiaomi Redmi Note 3G device. My device is already found in the Choose Device Dialog, but I keep getting the

Answer 1

1. Open Security App pre-installed in MIUI
2. Then click Optimize. Try to achieve 100% score.
3. Activate developer's option by clicking multiple times on MIUI version. (Everyone knows how to do this)
4. Then Disable WiFi and switch on install via USB under Developers option while you are connected through Mobile data and under your Xiaomi account.