Hello!
I have lumia 550 and after about 5min call screen becomes not responsive. When I turn off and turn on screen it works. I have done hard reset. That didn't worked. What to do? Maybe that's system problem?
I have lumia 550 and after about 5min call screen becomes not responsive. When I turn off and turn on screen it works. I have done hard reset. That didn't worked. What to do? Maybe that's system problem?