[Update for parnormal 166 dna (250) 1.2sp5]

NOW without making any thing it tell me no atomizer and i try more than 2 tanks it already say no atomizer ?? How i can go back to old update

[Update for parnormal 166 dna (250) 1.2sp5]

When I connect the mod to escribe throug a windows the program notify me at top that a new update i accept to make but after i done i try to press fire the ohm at the screen is not stable at first puff then it back to be stable is that normal or what ??? Any help !!