Here come with some Xhorse VVDI Remote Key common problems & solutions. Part 1: Xhorse remote FAQ Q: How to change frequency of Xhorse remote? A: There is no need to change the frequency manually. It will generate the same frequency as the remote you write. Q: Which frequency is supported by VVDI remote? A: It supports 315/433Mhz, but doesn’t … Continue reading Xhorse VVDI Remote Key Common Problems & Solutions