Unlocked when I bought from a sprint customer, updated the firmware and now no Bueno. At one point it did note in the UICC area that it was unlocked to any Sim but the bars had an x inside when I tried Tmobile, Verizon, and Google Fi sim cards. I then read the post that lead me here where it stated to apply all these different steps which one was to reset by applying ##7****## number which I did and now it says locked to sprint only after it reset. Please help, thxs!!