So while I was driving in the bus this morning, Bus needed to hard break, and my phone slipped from my pocket on the floor (It really wasnt that hard hit, It was small drop). At first, I checked its screen and seen that It was like it was before, so I thought it was nothing. But then I started playing some games and I noticed that from the left side sound does not come out, only from right side, so I was getting worried. When I arrived home at evening speaker stopped working completely. Now I concluded that that drop must have damaged something inside the phone. And there is no way to open up this phone (to check if connection loosened) because its sealed. This phone is brand new, but I cant find my warranty. Does anyone have any idea how much would repair cost? Would it even be worth for me to repair it or not (if without warranty)?