V4.2.1 VVDI2 Key Programmer Software update almost the same with V4.2.0 VVDI2 software,it fix some more bugs compared with V4.2.0 software.And here is the VVDI2 V4.2.1 software download link.
1.Free Download V4.2.1 VVDI2 Key Programmer Software
VVDI2 Software Download Link:https://mega.nz/#!u5YikIxL!4vkMWKu7Yd5AVdsR1mpqZRl64-95jkhWRZRom03Zv7Y
2.V4.2.1 VVDI2 Software
VVDI2 V4.2.1 Update (2017-05-12)
VAG V4.2.1
1. New function released: Audi A6L, A7, A8L, Touareg lost all key:
(1). Support ECU with MED17/EDC17 type OR Gearbox with 8 speed CVT type
(2). Require BCM2 data, most of them can read with VVDI2 via OBDII
(3). Require ELV data, you can read with VVDI-PROG
(4). Switch ON igniton with OBDII operation, simple and safe
(5). Collect data from internal-can
(6). Fast calculate speed, only need 1 minute
(7). Freee for all customer with immo5 authorize, every success calculate require 100 remote points
2. Bugfix for immo5 keylearn
3. Bugfix for write A4/Q5/A5 KM
4. Bugfix for read pin and CS from ECU (SIMOS PPD1.1/1.5)
5. Bugfix for flash FRF file
6. Bugfix
Transponder Programmer V4.2.1
1. Support Inida Mahindra special transponder ID46: Xylo, Scorpio
2. Immobilizer data tool: add new for Suzuki swift 2012- 93C86
3. Immobilizer data tool: bugfix for Opel IMMO-2 TMS
4. Immobilizer data tool: bugfix for Brilliance Zunchi 93C64
5. Immobilizer data tool: bugfix for Fiat Marea 93C46
6. Copy Transponder support the latest copy transponder(HITAG2)
7. Bugfix