local YourDevice = "MouseKeyboard" --// MouseKeyboard - Touch - Gamepad
local WantedDevice = "Gamepad" --// MouseKeyboard - Touch - Gamepad
game:GetService("ReplicatedStorage"):WaitForChild("Remotes"):WaitForChild("Replication"):WaitForChild("Fighter"):WaitForChild("SetControls"):FireServer(YourDevice)
task.wait(0.3)
game:GetService("ReplicatedStorage"):WaitForChild("Remotes"):WaitForChild("Replication"):WaitForChild("Fighter"):WaitForChild("SetControls"):FireServer(WantedDevice)