Apple newest update for the I phone (iOS 6.1) had complications for I phone users and, IT department and mobile networks. The problem is that the battery is being drained rapidly, by constantly contacting the mobile network.
Some of the I phone users have seen problems with making calls or sending texts. An update was released today (12th February 2013) to fix these problems, it will be called the iOS 6.1.1. Hopefully in the future Apple will not have problems with the updates they release.
Please leave any comments about what you think about the Apple update.