Vaping Forum (VF)

Hey! I have one of the Yocan Uni Twist Box Mod and i’m unsure whether it’s broken or not. I’m pretty sure it’s dead and as soon as I plug it in It blinks, with 2 box’s filled and 1 unfilled, for about 3 seconds and then all 3 light up and it blinks rapidly and then goes dark. This happens every time I connect it. What do you think is the issue is here? I’ve tried multiple charges that i’m 100% sure work.

Here are 3 tips:
Please try to use a q-tip to clean the contact point.
Try to loosen the adapter when you install the vape cartridge.
Or try to install a brand new once cart.