Possible to Unlock Used VVDI Mercedes Be key?

One customer asked if his VVDI Key Tool Plus could unlock a used VVDI Mercedes BE Key.

Here Xhorsevvdi tech answer:

Yes, write the key file again and no need to unlock.

Path:

Immo Programming>>Benz>>Select from system>>Read Write Key>>Read/Write key via IR>>Write BE key

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Xhorse VVDI Key Tool Plus Renew Key Mercedes remote v57 OK

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