So my iPhone is always dying. One day it died about 6 times. I was going to bring it into the apple store, but it is pretty hard to guess when it dies. Then I had a streak where it didn't die for 3 days. And today it was dying again. I don't know what to do. The phone is not jail broken. I did try jail breaking last year for mywi, but I gave it up and now have the newest firmware. The only thing I can think is that the phone is broken, or that something got tweaked when my phone was jail broken about 4 months ago and is now messing up my phone (highly unlikely). What should I do?