Xhorse Key Tool MIDI MQB49 5C 5D Function Not Supported Solution

Problem:

I saw there is a VAG MQB49 5C 5D disassemble key read data function in Xhorse Key Tool MIDI programmer. But it is not working and ask read data with VVDI programmer first. How to make it working?

MIDI does not read MQB49 5C/5D key data yet. Requires xhorse multi prog to read key data, then upload key data to MIDI to write key.

Multi prog MQB49 5C 5D key reading function is under testing.

Test Channel: Help – Test 180

Stay tuned for the upcoming official release.

To read MQB49 5C 5D key data, you are also required to modify the MCU adapter.

PS: If it fails to read key data, connect a 100-ohm resistor in series with CLK.