After the release iOS 6.1.2 for our iDevices, I noticed that my terminal iPhone 5 it's a little harder to connect to the network 3G mobile phone. The problem does not seem to be from the operator, considering that everything changed after the launch iOS 6.1.2 and it was not resolved in the meantime. Until recently, I did not give much importance to the problem, but I also notified other terminal owners iPhone 5 they have exactly the same problem, so I'm curious to know how many of you are in the same situation.
