Cheetah Tool can not flash any LG device

[aa399]

hello i face problem with flashing lg phones on cheetah lg tool
always say
Serching Device : OK
Phone Found :
Serial Port : Can't Open... Try Connct!
driver is installed and phone flash with other tools without problem

 

[Cheetah-Tool]

hello i face problem with flashing lg phones on cheetah lg tool
always say
Serching Device : OK
Phone Found :
Serial Port : Can't Open... Try Connct!
driver is installed and phone flash with other tools without problem

Hi Dear User
wait for update