I got new update for my galaxy s2. Run into small problem. I cannot shoot or drop bombs. Theres no buttons. So now im somekind of flying ingame pasifist.

Download the update again. I tried rhe upgrade early yesterday and got the same thing - in Simple cockpit, there were no buttons or throttle background or altimeter background. Zup fixed it and reposted the newer upgrade quickly, but it looks like you got the first one.
Manfred