alba88888, I connected Optimus Sol on the phone. But there, at least, the music was prevented by pressing the button on the stick.
I did not try to your L90, I will try at the weekend, if I do not forget. But the sequence of actions was this - put the program to scan the keys code. Moreover, not the first thing that came up, I will write the name of the exact house. Then I climbed into files with the / System / etc / usr / and rules and rules absolutely all keys with a similar number on Camera. It is probably not all - just laziness was looking for the right