I was at the gym listening to my ipod on my iphone. i accidentally pushed my iphone off the machine and the headphone jack came out of jack. Now the side volume buttons, the silent mode switch and the lock button doesn't work. When people call or text me the phone vibrates and if there is sound out of the speaker when a song or youtube video is played.

I've feel like i've literally tried everything posted online. I tried plugging and unplugging my headphones a bunch of times. Didn't work.

I tried plugging my phone into my computer and synchronizing it. Didn't work.

I tried cleaning the headphone jack. Didn't work.

I tried various combinations of unplugging and plugging in the headphones while in ipod mode, while the screen was locked and unlocked. Didn't work.

I don't know what else to do. if anyone has any possible solutions that has worked for you, PLEASE let me know. This is so annoying!
My initial reaction was to turn my phone on then off. It failed the 5 times I've tried it.