[SOLVED] Update Problem latest version

[Axonic]

Morning Xbian Com,

first of all I am sorry for you, because you gone read the worst Englisch of your life but i gone try my best.

So I got a Problem with Upgrading my Rasp 2 with Kodi 15.2 Isengard to Kodi 16.0 Jarvis.

I try many steps/ways to solve the problem by my own but nothing works and now i have no idea what to do next(please notice that my Linux knowledge is... well I got no knowledge on Linux command to be honestly. I dont even know how to move throw Files and what even this "sudo" command means)

1st try) I logged with Putty on my Rasp and then i try the command sudo apt-get upgrade but this dont helped me alot. It load something called jessie but my Version of Kodi stay on 15.2 and the sudo apt-get update say 0 Updates to install

2nd) I try straight over Kodi on the Xbian Section on the Settings menu but this didnt work too.

3rd) I load from the Website the latest img called XBian_2016.02.21_rpi2 and put it with the Windows Installer on the SD Card but version stay on 15.2

4) Then i try to install it with the Android method and add the source mirrors.kodi.tv/releases/arm/ but ofc this aint work too

5.) I try the Kodibutnu method but this aint work too.

You see i try many things before I open a thread. But now I dont have any idea left that I can make to update Kodi to the latest version, so I hope that someone can help me with the Problem