Uhmm

I want to understand, why the non saving char data packet, mod honey were patched so i could try to find a way to do sumthen about it. If ur here to respond idiotly, fuck off, go die in a corner and burn in the flaming hands of chuck norris. So what i am asking is, simply, how did nexon patch this?

You're stupid. Do you know know how they worked? The "rollback" packet was the monster despawn packet. Essentially, it told the server to treat you like a monster that was just despawned, so you would rollback. They patched it by adding a check, most likely. Mod honey allowed you to dupe by doing a status overload, so to patch that, just add a check to see if they can meet the requirements for the status.