Problem: I've updated XHORSE MVCI PRO J2534 firmware and software to latest, but I am still getting the attention: "Sync authorization 2 failed! Error code: ff02". The firmware is 1.20 and software is 2.0.1.
What's the problem?
Solution
Please go for synchronization firstly:
Device management >> Connect >> Read authorization >> Update authorization
The problem will be solved.
Technical Support