my fone went bum today..it only works with the headphones in and even when the headphones are out it says that the headphones are still in...i only use the official iphone headphone..my phone is 1.1.4..any one has this problem??
Easy fix...just rapidly plug/unplug your headphones until the sound returns to your speakers. This is a known issue but cannot be fixed with a software update.
I would be very careful using this method as there is a moisture pad at the bottom of the headphone receptacle...placing a "WET" Q-Tip down that hole could change the moisture pad to pink and there goes your warranty.