you, such as VW/TC MODE, vaping effect, voltage, battery life, resistance value etc.
unmatched firmware upgrading is not recommended as wrong update can result in a brick device.
1. Be sure your hands are clean.
2. Disassemble the RBA deck.
is lined up with the airflow hole.Make sure that the coil is NOT touching the base.
4.Clip the excess leads from your coil.
5.Prepare your cotton, not too much but also not too little.
6. Insert the the cotton and thread it through the middle of the coil.
7. Cut the ends of the cotton at an angle, again not too long but not too short.