Network Update 19.1?
Has anyone else installed a network update 19.1 on an iPhone 5s? Did it scramble your phone setup also?
I installed what I hope was a legit ATT Carrier Network Update (my current version is 19.1), but afterwards, my playlists are missing, my iMessages was turned off and I had to re-authorize it for iCloud. I am suspicious as I have never had those issues before.