If last year the company Apple Lossless Audio CODEC (ALAC), launched two models of iPhone 5, compatible with various 4G LTE networks around the globe, well this year the company launched a lot of models each compatible with various networks around the globe. Unfortunately, Apple has made things extremely complicated, so users must be extremely careful when purchasing a iPhone 5S or iPhone 5C from a country where he does not intend to use it. For Romania, unfortunately, no version compatible with our networks is listed, but theoretically the A1457 model should work.