if it is flashing red to green, i think the chip might have ben fried.
if positive centerpin was pushed down, the
mod would act normal and light green when button is pressed, just no
vape
if the mvp was dead, it would not turn on-------------- ETA: press both the P and U button, the second number that shows up is the remaining battery life (3.5 i think is dead) 4.2 is full
if the atomizer was a short - when you press the button it will not "fade into" green, it will light up green instantly and stay lit for an extra 5 seconds when you stop pressing the power. -------------- ETA: also if you press both the P and U button, the first number to show up is your atomizer resistance, if it was a shorted out atomizer, it would read A0.0
i really think you might need to call for a replacement or of that nature