The past few days I've noticed my phone getting kind of toasty. I've been using it like I always do. Right now my battery is at a temperature of 106. I have 4 strong 4G bars like always. My battery has been quite bad today. I usually hit 90% with an hour of screen time. Today I hit that at 32 minutes. Again, my normal usage of texting, Facebook and web browsing. When I use YouTube or Netflix the battery heats up. Didn't notice this before. The only new thing I've done to this phone is install safe strap and install the Android 4.2 keyboard. Oh and I cleared cache and dalvik cache. But I have been noticing the extra heat and slight decrease in battery life. I did an FDR 3 weeks ago for the battery problems and my phone went back to normal.