Problem:
I got the vxdiag vcx se for bmw but can’t be tested with bmw ista+ 4.39 version software, it prompts that the firmware needs to be updated shown as below.
vx manager, firmware and vci version all up to date. Any solution?
Solution:
1. Make sure you have BMW ICOM driver installed.
2. ISTA 4.39 is too new, you need latest BMW ICOM firmware patch support.
Free download BMW ICOM Update.exe patch for ISTA+ 4.39
https://drive.google.com/file/d/1uNURPf3H71mOOzzqDwAbnZTGbWYxRsMY/view?usp=share_link