I received the package of products and tried to install them. but I found several problems. (1) It does not display a rear camera which is the original one. (2) Jack of USB1 does not fit the jack of Car. so I cannot connect. (3) There is no sound such as vehicle direction change. (4) It cannot find out the radio channel. Does it need an antenna? The body has a jack for an antenna but there is no cable for it. Please let me know how to solve them.
it is so perfect. if you buy wifi model, you can use hotspot automatically routin or tasker something on the phone. nice display and easy too installlation. mic, back sensor, handle buttons, bluetooth music, car setting...everything is work. just fit 3 cable. but very hard decomposition dashboard. if you have already default rear camera, cut the new rca(male) cable and use plus and minus line. insert to 7 (plus) and 8 (minus) of power cable for mylink. and it doesnt have volume control for system sound. (sound when you using left and right signal light) very loud to me and there is no software control. I just taping speaker(tagged trumpet) half. I recommended this model.