I have cable with pin 1 and 9 --gnd<br />tx and rx the same as on picture and no external power . I use it for flashing and unlocking without problem -only 1 cable. It works with gl1, gl3, cd5 8.5/8.7 unlocker and all flasher cd5 , j5 . I think all of problems depend on bad maked cables or bad contacts in connectors of cables. First of all are bad contacs. |