I can't hear anything on my iPhone 4?

When making calls I have to put my phone on speaker to hear the person talk. Also I can't listen to music. This all started happening when I got water on my phone when washing my hands. Can anyone help.

You wet the speakers, now after you had dry the speaker, and it still doesn't work, then its time to get new phone. Sorry but phone and water doesn't mix well

Check to if the sound is on

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