I plugged my X3 into my car and the computer and I get this message ( Invalid Block-4425031442048 -1770012576:shrug:. Any help or input would be greatly appreciated.
Call sct and ask them to remote into your device and try and fix it. Some people have had luck with this method. Try a firmare update. The only other way is to send it to sct for a fix.
Gonna have to wait until tommorrow to talk to SCT. I purchased my tuner through LFP so hopefully they can help me out as well. We will se tommorrow I guess.