Yes, I have reached the apartment but it requires a code. I looked up the library but I got confused with all the numbers. 

i don't know what to do after having the chip. i can't find the guy

Thanks

Thank you. Sorted.

Reached another problem. How do you recover the broken circuit?

I have tried the dates with number 0308 and 0803 but nothing happens. How does the calcuation work?

I'm stuck at the jail when K300 has appear. Don't know what to do next. Found a safe. Don't know how to open it.