Answer to: iPhone thinks it's docked. No Sound From Apps, But phone ringslaTake a flashlight and look at the dock connecter. If you see any Green on the dock connecter try to scrape it it off with a plastic spudger also use 91% alcohol with a q-tip to try to get corrosion off. If all else fells take it to apple to try to get a new phone. Hope you bought the extended warranty.