Has anyone replaced the battery in their iPhone. Mine won't hold a charge for shit anymore. All notifications are off, brightness is really low, all apps are off, and wifi is off. It's only been off the charger since 7am and it's down to 35% left. Is there a good replacement battery out there??

Your best and probably only bet is to call Apple or visit your local Apple store or some other authorized Apple retailer if you have one.

Yea, I'm gonna have to. Since I posted this thread it has dropped 17%.

I fixed it by resetting the phone and network settings. Thanks for the help all!!!