Eyo with this you can use old S4Client.
just active the script in cheat engine and join server.#lol
Code:
[ENABLE]
alloc(newmem,2048)
label(returnhere)
aobscan(GameServer_Login_Req_Version, 6A 02 A1 ?? ?? ?? ?? 50 8D 4D ?? 51 8B 55 ?? 52)
registersymbol(GameServer_Login_Req_Version)
newmem:
mov edx,[ecx+08]
mov edx,[edx+08]
mov [edx+0D],#524288
mov [edx+11],#33
push ecx
mov edx,[ebp+0C]
push edx
jmp returnhere
GameServer_Login_Req_Version+B:
jmp newmem
returnhere:
[DISABLE]
dealloc(newmem)
GameServer_Login_Req_Version+B:
push ecx
mov edx,[ebp+0C]
push edx
unregistersymbol(GameServer_Login_Req_Version)
Story: It's Valentine's Day and i am alone

lol get rekt m8 plzzzzzzzzzzzzzzzzzzzzzzz
I dont will answer on questions in this thread because it's ez..
Note : for any reason you can't join a public room. but you can join private room.
i will look for new packet buffer/ packets.
new client:
Watching for packet buffer right now lol
old client:
Crashed while join room (last sended packet):