help me friends

My friends have a brain malfunction, the brain should change but the serial number is not available on the brain, which is bad.

Honestly, it seemed difficult for me, but experienced friends will help. I had seen the brain brand and serial numbers according to an intermediate year of production on the internet. I guess you will find it if you do some research. If you know someone abroad, you can find it at an affordable price.

Is it certain that the adultery is from the brain? My brother Isguzar master, be very careful.