How to fix app not installed error in Android

22

prerequisite:

1. Rooted Phone
2. file explorer (Es file explorer):https://goo.gl/Qwp1so
3. Lucky patcher: https://goo.gl/J4PXCD

-~-~~-~~~-~~-~-

How to force install apk using pc: https://www.youtube.com/watch?v=2z9WUPgZQew

Please watch: “Demons eye PicsArt tutorial [EASY METHOD]”

-~-~~-~~~-~~-~-

Source: Youtube