s928s24u

Hi, I am a new iprog user. I bought a Chinese copy IPROG through Ali. Chinese sellers tell me never to connect a 12V external power supply. However, I need to use 12V to OBD terminal to correct mileage of Hyundai 2016 Sonata MB91F062BS / MB91F067BS dashboard. I read the existing IPROG REWORK posts, but I realized that each revision of the Chinese IPROG is different, so the missing parts on the PCB and the parts that need to be modified are different. So I'd like to document the initial state and modifications of the Chinese IPROG I purchased.