My last Iphone 4S actually lit on fire while it was charging. Went to Apple, and they replaced the phone and the charger. After having my phone for about a month, I have now lost every single one of my contacts, and keep loosing FULL e-mail accounts. If I go into settings the email account is there but is unaccesible through the mail app. If I am txting someone, I can start a new message and search for their name and it will come up, however, it only shows me their phone numbers, and I have zero contacts when I go into my contacts. HELP!!!!