This update and unlock procedure was provided by a Russian Carprog expert. Works with all working carprog full devices!
Note: WE ARE NOT HOLD THE RESPONSIBILITY OF THE DAMAGE!!!
BEFORE ANY REPROGRAMMING DESOLDER FROM BOARD AT88SC (8 PIN CRYPTO EEPROM AND DONT TRY TO READ OR WRITE!!!)
if this memory is already damaged solution will not work!
1.Use H-JTAG for programming AT91 with dump.
H-Jtag schematic you will find in folder with H-Jtag software under Help pdf file!
also you can buy it on after market for few usd
First of all you have to erase ARM. Like shown on picture, if 1sec procedure doesn’t work,
leave it connected 2-3 minutes.
after that connect h-jtag programmer and programmer processor with bin file
2.After successfull programming solder back at88 eeprom and run device
lib file must be in same folder as carprog.exe
carprog interface will work ok with all softwares up to v4.01