I switched from the GO Launcher EX to the Nova Prime Launcher. While I loved my GO Launcher EX and the apps that came with it, it was causing my phone to be unbearably slow. I no longer have that problem with the Nova Prime Launcher...but my battery performance has gone down the toilet. I work in a library and basically don't touch my phone all day for the most part. With the GO Launcher EX, a full day of this would set my phone's battery down to about 93%. With Nova Prime, after a full day of not doing anything on my phone, my battery is under 30%. How can this be? How can I fix it?