Heya so I had the problem where the multi-screen option didn’t pop up - turns out it’s pretty common but I FIXED IT! Basically, you have to have an HDMI cable for it to work - the USB connect just didn’t work for me for some reason. If you get an HDMI cable and a lightning converter and plug it into a PC it works just fine! If you want to use your phone you might have to get another adaptor but I haven’t tried that yet... Good luck! :)
Same problem with mine. The multiscreen page did not pop up. But the HDMI caple works. But that is still a problem if you are using the projector in a public gallery and do not want to leave your ipad or iphone with the projector. Then USB flash drive would be way more convenient.
Does this process work with the Vamvo 4200 model as well? Before returning it I would like to know. There are no step to step tutorials on that particular model, I did purchase an hdmi adapter for iOS devices but being no expert I became concerned when seeing other projectors advertising “screen mirroring,” which was what I was hoping to be able to do but maybe even with the adapter I might not be able to? Not sure, I already have a return label but wanted to be sure...
