Chosen Solution
I recently dropped my phone in water, I was able to dry it out and at first the loudspeaker worked but it was very quiet. Then it completely stopped working, so I replaced the loudspeaker. Still didn’t work, I thought maybe it was some corrosion on the connections on the charging port, so I cleaned them and still nothing. Now I replaced the charging port and a new speaker and still nothing. What could be causing the loudspeaker to not function?
Hello chsash08 , Clean the FPC connectors by isopropyl alcohol and check again.