Why the Yocan UNI blinking, and how to fix this problem?
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The device is blinking and won’t allow me to use the device. When on charge it charges but when I try to use to lights just keep blinking


Answer:
The Yocan UNI flashes 5 times means the battery wont detect the vape cartridges.
Please try to loose the 510 thread adapter, or use a q-tip to clean the contact points.