VVDI MB 4.7.0 download for W164 W221 W251 all keys lost

(18-01-2019) Free download VVDI MB Tool V4.7.0 for Mercedes W164 W221 W251 all keys lost:


Password: 123456

Date: 2019-01-18
Version: 4.7.0

Firmware requirement: VVDI MB V4.5.0
Highlight: VVDI MB new release V4.7.0 can do as of now
W164 M/ML-Class and W221 S-Class W251 R-Class all key lost


Released notes:
1. This update no need update the firmware

  1. Password calculation for ALL KEY LOST:

Support W164/W251(-2009), W221 calculate password when all key lost:
a. Support W164/W251(-2009) get key password with slow method (All KEY LOST, 25minutes-1.5hour)
b. Support W221 get key password with VVDIMB Power Adapter (All KEY LOST, no need re-insert IR, 15minutes)
c. Support W221 get key password with slow method (All KEY LOST, 25minutes-1.5hour)


EIS (FBS3) list: all keys lost

VVDIMB support all key lost EIS type (FBS3) as listed below
W166, W197, W212, W218, W246,W172, W204, W207,W216
W164, W251 (-2009)
W164, W251 (2009-)
W169, W209, W211
W202, W208, W210
W203, W463, W639


VVDI MB car list: all keys lost (full, updated 19-01-2019)

VVDI MB supports the following models all keys lost  and can program new keys without soldering:

W166 W197 W212 W218 W246

W172 W204 W207


W164 W251 (-2009)

W164 W251 (2009-)


W169 W209 W211

W202 W208 W210 W203 W463 W639

W639 (2009-)



Test: Tested Successfully by one of customers

VVDI MB V4.7.0 confirmed MB W221 AKL All Keys Lost tested successfully by one of our prominent customers here in Libya 🇱🇾 in Surman City 50Km’s away from Tripoli the Capital
This perhaps could be the 1st W221 In the world 🌍 to get a set of working keys without having it’s EIS replaced

VVDI Prog MB91F061: Verified!

VVDI Prog MB91F061 – you should know:

MB91F061 should be verify ok

it work like this:

the data total 64KB

there are 128 small data area(each area memory size 512 bytes)

after you wirte a new dump

if the first 512 area change, VVDI PROG will auto calculate 2 bytes named ‘verify data’

about the second 512 area

the first 2 bytes will same as last ‘verify data’, then this area also auto calculate new 2 bytes to the next area.

so if the write the new dump usually verify failed because of ‘verify data’ changed.


VVDI MB 4.6.0 download: Fix for W164 W169 W209 W211 key program

Xhorse Update: VVDI MB Tool software is updated to version 4.6.0

Link: VVDI MB 4.6.0 download

Password: 123456

Date: 04-12-2018

Released notes:
Runs on Firmware V4.5.0 
1. Password calculation: Bugfix for W169/W209/W211(Kline) while all key lost
2. Bugfix for reading W164 EIS 2009
3. MB power adapter: When client use pirated MB power adapter to upload calculation data will get detail error
4. Bugfix