unlock VW Simos PCR2.1 EEPROM on bench without opening and soldering resistors.

It's my opinion.
Kt200II has better hardware
Kt200 doesn't work on my laptop with win7, but KT200II works perfectly
Kt200 fails sometimes in some jobs, but KT200II never fails until now
KT200II is more stable and faster.

KT200ii is possible with TRW EMS 2.2
Read ok 
Write mod file: OK
Checksum by KT200: ok
After writing test with ID again OK

Volvo EMS 2.3 read write ok with KT200II. 

Edc16u34 read,write,chs by tool. Ok

For me, the kt200ii offline version only works well when I put the user files into the online user folder.

 

Renault EDC17C42 TC1767, Bench mode, read/write ok with KT200II. 

I had kt200 V1 it gives quite a few errors and the software wasn't running on my PC with win7. After switching to the kt200 II it is noticeable that the hardware is superior as the errors it gave stopped giving, and the new software works 100% on my win7.

My KT200II finally works after the support passed me the right files offline server the famous USER folder, BTY if there is no connection and no function, good luck. 

I have been using kt200 and works perfectly. 
I make a new car with ECU like md1 mg1, you have to know how to use it, the people that damage ecus is because they don't know how to use it, and there are problems comes from. 
 

Kt200ii, Pcr2.1 bench unlocked, read, write, chs by tool, OK.

Fiat Bosch ME7.9.10 Full System Mode, read and write 100% ok.

KT200II Opel Astra 2011 2.0 edc17c59 R/W ok, chk manual on Bench.

KT200II Fiat Ducato 2017 2.3 mj9df hw000 R/W ok, chk ok via OBD.

For me, KT200II works great no problem. read / write fast.

Tested KT200II on my computers, it's faster. On the other hand, the software takes longer to open, I wait about 30 seconds, on the other hand after the internet connection, calculating checksums reading writing faster, and protocol Honda edc17cp50 upgrade (no more password to search it works), etc, for me KT200II is better.
 

Kt200II read and write Ford transit Visteon dcu 102/108 Boot mode. 

KT200 read dcm3.7ap chervrolet via OBD: OK

KT200II read and write Mitsubishi E6T0X Boot mode OK.

With kt200, you get 3 servers, no activating BS, no limit on how many computers, you can install on no time changing on PC when using it, and if u want u can get an offline dongle.