Second part of a blog post series about our approach to dump a flash chip. In this article we describe how to restore functionality of a device with a flexible setup.

This blog post presents the reverse engineering of an OBD2 dongle called "Nitro OBD2". It is advertised like this: "NitroOBD2 is a Chip Tuning Box which can be plugged into OBD2 connector of your car to increase the performance of your car." There are a lot of testimonies on the internet about this device being a fake, while other people say that is is really working. We wanted to reverse engineer it to check by ourselves.

First part of a blog post series about our approach to dump a flash chip. In this article we describe how to desolder the flash, design and build the corresponding breakout board.