Two European mobile operators, Vodafone UK and 3 Austria, have told iPhone 4S users to avoid updating their devices to iOS 6.1 due to a 3G connectivity issue. Vodafone’s statement contends that 4S handsets have seen their 3G performance impacted, as “Some customers may occasionally experience difficulty in connecting to the network to make or receive calls or texts or connect to the internet.” While the statements notes that “Apple…
