This inexpensive cable is an additional USB power supply for JAF, UFS, Universal Box cables.
connect USB cable to USB port, and RJ45 cable to service box. Then connect your FBUS cable to RJ45 female port. now it is ready for using. Many technicians are still facing problems flashing and unlocking Nokia phones, this cable will stabilize and give more power to help achieve LOCAL MODE / TEST MODE on today's Nokia phones.
