Xhorse vvdi mb tool v2.1.7 Feedback – unlock W212 ELV unit NEC chip OK

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Today i tried vvdi mb tool v2.1.7 . i use it to unlock W212 ELV unit NEC chip

Following is the test results of VVDI MB BGA TOOL

Blocked ESL renew succeed
Get pass online BGA key first attempt
EIS renew then personalize ESL successful
All working great
Now unlock W212 ELV unit NEC chip in 27 min

Someone feedback I had it once with a W212 fatal AA error flag unlock in under 10 min.
*** Require firmware v2.1.7
======BENZ V2.1.7
1.Attention: All user update device to firmware v2.1.7, software v2.1.7
2. User manual v1.7 released, overview v1.7 reelased
3. BGA password calculation: bugfix for lost all key W216, W164 2009-
4.Exchange W204 ESL without renew EIS. In ESL Tools, write EIS with password (Select Auto clear TP and personalized)
5. Activate key: Change key status from unuse to used
6. Bugfix for read v57 version password from key with NEC key adaptor
7. Bugfix
Xhorse vvdi mb tool v2.1.7 download:

Xcar360 Automotive diagnostic tool , diagnostic software

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