Medusa PRO Box is a professional phone flashing and mobile unlocking tool that lets you work with a wide range of Samsung, Huawei, LG, Motorola, Siemens, Sony Ericsson, Vodafone, ZTE and other mobile devices through JTAG, USB and MMC interfaces.
R-SIM11+ with the better system which can support the simply operation of 4G . All phones can connect the 4G and 5G internet on ios10 without any patch. It unlocks stable signal. The producing skill is unique and special.