Who Am I?

I am tired , can't u see?
You people never understand me and never can
I am not hungry right now don't you know?
Everyone keeps me silent
Whenever I make sound they run as if I have done something wrong
You guys keep on press me which is irritating
I have to spend sleepless nights for your entertainment
If you are angry, you throw me as if I am nothing to you otherwise you take a very good care of me
Do you think I am deserved to be treated like that?
Moreover I should change or modify to latest trends and fashions updating my versions
If I wont do,you want to get rid of me and insult me
I know, I am just a thing to you and I am the 'cellphone'
You treat me as the most essential status symbol but my heart says you are my friend
I have done so much for u I
felt as my friend, but you people are hurting me in all possible ways
Are you getting it?