Newest update: newly released VVDI MB BGA Tool V2.1.4 can support get password from W204, W207 EIS while all key lost! Following is VVDI MB BGA Tool V2.1.4 download link for you.
VVDI MB BGA Tool V2.1.4 software free download link:
VVDI MB Tool Password Calculation Steps:
Step1. Select working key, communicate mode and chassis.
Step2. Click on “Data Acquisition”
Step3. Click on “Upload Data”
Step4. Click on “Query Result”
If all key lost u need 2 tokens
Data Acquisition needs about 2.5 hour, so please don’t perform this operation on the car.
Connect EIS to correct cable on the bench before Data Acquisition and please don’t connect cable to ESL.
If you tried but it says Data Acquisition failed– You need do the data acquisition process again when failed.
This is a user’s feedback on Xhorse VVDI MB Tool V2.1.4:
I tried it 2 times….first time Data Acquisition cost 2.5 hours…sent online to server, calculation failed….second time Data Acquisition again 2.5 hours….sent online to server, after 1 minute got the password back….
I tried calc. key dumps, wrote first dump to BE key, used in EZS/EIS…learned quickly…
I tried to use Xhorse W204 ELV emulator…success assigned…new key turn, EMU sound lock/unlock rightly…