The following is the steps and picture to share
1.Connect device and laptop via USB cable ,then connect power and start
2.Click “Connect” and the serial number will be appeared on the left corner
3.Click”Update” and message about the newest version will be appeared
4.Click” Camera”icon on the up right corner
5.After finishing,pls provide serial number to open 46 function.
Once opening,click”UPDATE” again and wait for finishing.
If there is still any problem, you can refer to the operation video below: