How to solve xprog-m “Unknown command,Software error”?



XPROG-M Software Download (contact us to send you, Sales@OBDII365.com)

We have tested this software, and make sure no problem, please download it, and operate as the video shows (video is included in it). 

How to solve xprog-m “Unknown command, Software error”?

Problems: “Unknown command, Software error” (like following picture shows):

unknown command and software error

Analysis: For this error, it is because one of your chip on the main board is broken.

Solution: You need to buy a repair chip to replace this broken one. Here is the chip picture:
repair chip

We have this repair chip on sale, here is the link:
http://www.OBDII365.com/wholesale/xprog-m-cpu-atmega64-repair-chip.html
  
After replacement, your Xprog will work normally.