When the first lollipop update rolled around and my battery drained very fast. I had completed a factory reset which fixed the issue completely and added 3GB of memory. Now that I updated again the problem is back and the factory reset did not change things. I also lost 2GB of memory after the reset. I also reformatted my SD card and have cleared the cache. The battery shows no unnecessary apps running.
I am at a lack of solutions at this point. Does anybody have any suggestions