I have a HWK-Box which started troubling me when connect with mxkey, I tried to reprogram with mprog with another eprom file of working ufs3, it has no problem connecting but still have a problem using nokia module. Hence, I tried erase eeprom from Mprog v2.3 but the device cannot be found to write it again..... now whenever I connect the box with another port the new h/ware is found as USB Serial Converter but not as UFS/sars box therefore the Mprog shows no device found.