How to use Log Injection in MT manager

This tutorial describes how to use log injection in smali for reverse engineering
Log injection is an important tool to get runtime decryption of encrypted strings or to get decrypted methods in apps that have encryption. Log injection is often used with regex for debugging and effective modding.
Note:
The video is strictly meant for educational purpose, the only intention is
to imbibe and develop the thought process required for reverse engineering Android applications and not to 'mod' any particular app.
Further, if you like an app then always support the developer and buy the app!

[@SuperAdlen2]

The king... thanks dude

[@gopschanel]

Can't load injection from np manager flow

[@frankbrown9634]

Can you make it more clear?