Help! How to mod with added lib like this? - The Sims Mobile

[Hezzel Quartz]

Hi,
Can you all please help to give me a clue, keyword, or tutorial about how to mod like this at The Sims Mobile?

Before

After

What should I do?

 

[AndnixSH]

That's code injection, there is no tutorial about it. You need very high c++ programming skills

 

[LordKylua]

Apparently it is a protection against leeches.
Put it in some way.
It is a protection nothing more.