I received the OTA update a week or two ago, since then I have seen a decrease in my battery life. But this week it is horrible. I am getting about 6 hours out of a full charge! HELP! Anyone know what happened or what to do? When I look in about phone it says my cell standby is taking 38% of battery and phone idle is using about 35% of battery. What is cell standby? My applications are 9% and voice calls are 14%. I really think something is wrong. Any advice? Before anyone tells me to read old blogs, I did. I can't find anything that answers my questions.