JPRO Professional truck scanner is the most comprehensive and powerful all makes, all models diagnostic tool available in the industry today. In one, easy annual subscription, JPRO provides a complete & unparalleled diagnostic service...

Users can still use software when OBDSTAR devices upgrade expired. However, recently two customers gave feedback that OBDSTAR X300 DP PLUS prompts “The valid upgrade time of your software has expired. Do you have the upgrade life...