Hello. Did you manage to fix the faults you were having?I just installed mine but im missing all my car settings that i use to have like door locks when driving ect. In car settings I just have Lunguage - Yes spelt like that.. really odd. Anyone know what to do? also there were 2 connections that had no where to go so I left them out.. i dont know what they do and no socket to put them in either.
However to anwser the question of halfing the reversing camera that setting is in the main car settings.
Looking to buy one a unit myself. Did you buy yours from Ali express?