7" Jy-U0135N4Gs Hyundai Elantra 2011 USB problem

[admin]

(10-12-2019, 11:42 PM)trythis1 Wrote:  i can  not seem to get either of the usb to work so no front camera or phone control what am i missing

How do you think that the USB can not be workable? please offer your order number and your problems video to our email support@joyingauto.com