7.1.1 update crashed my iPhone 5
I updated to 7.1.1. After wirelessly downloading, I was instructed to plug my phone into iTunes. Once plugged in, it said my phone was in recovery mode and had to be restored to factory settings. I restored and tried to restore my last backup unsuccessfully. I lost every contact and picture of my two year old I have. Why did this happen?
iPhone 5, iOS 7.1.1