Alright here it is..
Okay, first of all, get any s0beit which has the "SAMP PATCHES" working properly..
*Note: This only works in P:LA. (As far I know)
So, Open the s0beit by pressing F11
Go to SA-MP Patches
Go down and search for NOP SetplayercameraLookAt (Im not sure if its the same name, but it's kinda same, you will understand/see it.
And select SetPlayerCameraPos
Then, click spawn. - You will get kicked.
Then open menu goto samp misc > Change Server State > Wait Connect
As soon as you select Wait connect, you just press "Ongamemode restarting"
Then there you go! The camera moving like tutorial will stop! Just press unfreeze key "" and have fun.
If you didn't understand, let me know, i'll try to make another tutorial with pictures/video.
Leave a thanks if it helped you!