Yooo, vapers, today smoktech released the newest version firmware for smok primus 300w TC mod. the new version is V010. the new version firmware solved the fire-delaying problem, vapers can adjust the wattage in temperature control mode, press”-” and “+” buttons simultaneously to lock or unlock screen.
How to upgrade?
1.check the current version: power off the primus mod and power on, it will show the version on screen.
2.get the factory micro USB cable, not use other cables.
3.OS system avaliable: Windows XP/7/8/10, this moment no driver for Apple Mac OS.
4.download the tool: here
Notice:
1.during the upgrading, you need to hold the fire button all the time.
2.take out the batteries before connect it with your PC.