i updated to the 4.3 ml2 and now i have no imei or base-band. my friend has a z3x and octopus unlocking that can repair efs, vm and imei but the 4.3 has to be rooted which you all know is not possible im located in Jamaica on the network Digicel im seeking a efs to flash to my phone in order to regain my base-band because i really need to use to phone. thanks for any assistance or advice