Why are thousands of people having the same service issues with the iOS 5.1.1 upgrade?
After updating to iOS 5.1.1 my signal is very poor, dropped calls occur constantly, I have to reboot my phone 20 times a day just so I could regain service. I read through online forums, there are THOUSANDS having the exact same issues. How can you help?
iPhone 4, iOS 5.1.1