I just received My keon one day ago and I found there is something that I can go and update my keon build. Cool hum , that is the power of community . So I followed and read through developers.mozilla.org and found some good resources . Let me share in a simple way.
So your keon is a phone which is powered by FirefoxOS. We are going to use adt [ Android Developer Tools] to flash our latest image .
1][ ADT Required
Download ADT here . Unzip your download file . Run the file under sdk/tools/android and you will see SDK manager . Make sure you installed [ Android SDK tools ] & [ Android SDK platform-tools ] .
Install Necessary Tools
2][ Installing ADT tools
After installing those tools go to sdk/platform-tools/ and you will see adb and fastboot . Move them into the root of your ADT bundle that you just unzip somewhere in your computer .
3][ Remote Debugging
Open your Keon settings and go to Device Information > More Information > Developer . Check Remote debugging .
4][ adb & fastboot configure
Open your bash profile with "nano ~/.bash_profile" and add this line.
You need to adjust about line integrated with your system and file location . And close your current bash session and restart it. Prompt this to see your device keon is correctly connected.
So keon , adb worked !
5][ Download Keon Image
Download the latest keon image provided by Geeksphone . And unzip it .
6][ Now flash it out
With your command prompt , go to your unzip folder. And prompt this command is your are using Linux.
Or you are using Mac ? Try this
For window run by double clicking flash.bat file.
7 ][ Boom you are in !
Have fun with your keon phone.