my husband and I share an email address. We each have our own cell phones. His, an A1387 I phone suddenly and without apparent reason began to import old. unused e addresses from my phone address book. It may be irrelevant, but yesterday my son was using my husband's phone to send some text messages and he was demonstrating 2 different ways to send texts. I am wondering if there is some sort of way to recover the phone back to it's state yesterday morning and undo the changes that it has made.