In this thread I will explain how to do modifications to the firmware of your K2. I will try to keep it as simple as possible, but you will still need at least a minimum of computer experience to be successfull. But before I start... Disclaimer: I am not responsible for any damage you do to your device. Although I am quite confident that it is nearly impossible to damage the K2 by modifying the firmware, I cannot guarantee it. So everything you do, you do at your own risk. And please remember, that installing a modified firmware can void your warranty. This thread is separated into four sections. Basics
Here I will lists the necessary tools and explain some things you should know to understand what I am talking about.
How to make the firmware editable / Uncompressing the firmware
Here I will explain the necessary steps to uncompress the firmware, so we can edit it.
How to make the (modified) firmware installable / Compressing the firmware
Here I will explain the necessary steps to re-compress the modified firmware, so we can install it to the K2.
How to do modifications
Here I will explain how to do each modification. What settings can be changed, how you can find them in the firmware and what values are valid.