So i am just now starting to get bugged, i love my s3 but now my battery seems like its draining at an alarming rate. Before it seemed ok, meaning it drained with the usage and that was expected. I could shut the screen off and if there was still battery, it wasnt draining fast at all. Now, it seems that its just hellbent on draining fast. 2 times now that ive noticed, ive had the last sliver of green for my charge, but its not like it was sitting there for days...were talking basic usage and it kicked over to the final stage before it hits "yellow". Well just a bit ago, took a nap for about an hour or so, woke up to the sound of it making the noise to be charged, it was red and close to shutting off. That cant be right. So i dont know what to do. I have my screen at about 3/8s of the way over, so its not like im sitting at 3/4 or full brightness. I know people might say the typical if its searching for 4g etc etc....but the problem is that it never drained this fast, so this is something new. All the typical responses i dont think will apply here as the phone was under control for the most part UP until about the JB update, which it seems like it has declined my battery life since. Any thoughts?