iOS 6.1.1 rolling out to iPhone 4S

iOS 6.1.1 rolling out to iPhone 4S
iphone-ios-update

iOS 6.1.1 is rolling out to iPhone 4S devices fixing issues relating to "cellular performance and reliability". No reports of it coming to other iPhone models so it is likely only for the 4S. Some have complained about battery issues on 6.1, but the 6.1.1 update unfortunately does not to address this.