Necessary NEC programmer .AK500 unable original MB key.
For ak500 i dont know .
The old keys with nec chip u desolder them put them in nec ak 500 socket fatrenew – then write and u done .
SO SIMPLE !!!
When replacing the CP2102, you must have good experience with hot air gun and a good microscope or magnify glass. Else you will have the same problem if the contacts are not good.
1st u need to close the antivirus
then install as administrator
after that u need to go the installation folder find and install another 2 files.
AKdump.exe and CP210x.exe remember need install as administrator
1) read eis dump
2) renew the esl erasing all lines but the last 2 using hex edit
3) “generate keys “using ak500 (not skc)
4) copy all keys dump’s & the renew esl file to the same folder
5) “open” renew esl file using ak500 plus
6) “process”using ak500.