Home » Operating Systems » Android » Samsung Galaxy S4: Will the extra expense pay off? » Samsung-Galaxy-S4-Back-EdgeSamsung-Galaxy-S4-Back-Edgeby Jon WitcombeMarch 28, 2013 Leave a ReplyYour email address will not be published. Required fields are marked *Name * Email * Website Please enter an answer in digits:20 + two = Type in the text displayed above Comment * Δ