I have a Big problem on my acer s500.. The phone was bought from Orange Romania in 2012. I accidentally broke the screen (litteraly broke it, it was all cracked) and I went with it at a service for repair. They charged me about 150 euros for the maintanance, but, they replaced my screen and I thought that all the mess was over and I can go back to enjoying my phone.. But, after I got home I began to experience problems with my touchscreen. In the moment I touch it it holds the touch for just about 2 miliseconds and then it doesn't feel the touch anymore. And when I touch it again, same problem, it holds the touch for 2 miliseconds (or whatever short time interval) and then it's reacting like I'm not touching the screen, even if I am touching it. For example I cant't play game like the well known Fingersoft Hill Climb racing because I can't hold the break or the throttle .. it just presses for a milisecond and then goes back. The phone feels my touch everytime and is as bit as sensitive as before but it just doesn't hold it for more than a couple of miliseconds, regardless of the time I continue pressing the screen. I tryed about all the phone's settings but I can't seem to get it fixed. The problem isn't always there. Sometimes, when I leave the phone untouched, or I turn it on after a relatively long period of time it works well, for a while (30 seconds to 3 minutes) but then it goes back to the same problem. Another problem that appeared is the non working call speaker. I can't hear anyone who's calling me because the speaker that goes to my ear is broken somehow.. I don't know why it doesn't work. For calling somebody I either have to use a headset with microphone or the external speaker (which is too loud and anybody can hear what the other person is saying.)