Hello guys, im having a problem with my samsung galaxy s advance. Few weeks ago i spilled some pepsi over my phone. I dried it and everything was working fine. 3 days ago, my speaker stopped working. I reflashed my firmware and it worked for about 5 seconds and then it made cracking sound and would not work. I noticed that, if i suck air from the speaker with my mouth(sometimes i can just put my mouth over it) it would work for 5-30 seconds. But as soon as i remove my mouth it stops working. Is there any way i can fix it without going to the repair center? I am not having high hopes for warranty so if there is any chance i can fix it myself, i would like to try.