Xhorse VVDI Prog Range Rover Velar 2018 D70F33506 Try Frequency Failed Solution

Problem: 

I had a problem with the xhorse vvdi prog. It failed to read Range Rover velar 2018 Renesas V850 D70F33506 mcu and gave error try frequency failed.

 

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Solution:

1.Follow the wiring diagram here to make a connection. Connect a 1Kohm resistor between RTXD and VCC

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2.If fails again, change frequency and try again.

Searching on Frequency for this MCU And click Reset Sec (Security) for reading.

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