I hate to be the barer of bad tidings, but yes, someone can retrieve every single move you make on your cell phone, deleted or not. Search on line. They have free programs you can download for free! I know b/c my ex has been doing it for years and I had an AT&T account. I'm now with T-Mobile and she still knows EVERYTHING!
I have yet to find a way to stop this because it is a federal offense, but these websites keep figuring ways around the law. EVERYONE NEEDS TO KNOW THAT YOUR CELL PHONE HISTORY AND RECORDS ARE AVAILABLE TO ANYONE, ANYTIME AND YOU CAN KISS YOUR PRIVACY GOOD-BYE!!!!!:flamemad: