Any tips on getting more out of the battery? I usually can get through from 8-4 pm but by then, the % is usually down to under 50. Yesterday was the WORST!!! I didn't use my phone all day... A couple quick texts...no apps used....and from 7:30-3:00 it was down to 17%. What the heck? I plugged in to charge in my car...got up to 22%. I went to the ER about 4:00 with 22% battery and with limited texts...by 8:00 it WAS dead! No way to contact anyone to let them know how I was doing!!! Can I uninstall any of the apps that came on the phone that I NEVER use????