I had a problem with my OBDSTAR X300 DP Plus today. It says the valid upgrade time of software has expired. Any other options than purchase tokens??
The problem may happen to the old x300 dp as well.
No token is required. The error message means the free update software expires, need to subscribe the software license.
You can use the device normally except new update and functions requires online access. If software has expired and all function not working, follow solution here: