yesterday i tried Ziphone 2.2 unlock method from iClarified to unlock my 1.1.2OTB week 46. refurbished 4GB. after unlock i tried to install BSD subsystem, however an error occur and say "download package fails" at the same time, the loading spinning wheel on the top, next to the wifi connection keep spinning. i can not install anything from installer. then i put my T-mobile (US) sim in. i got signal plus T-mobile serivce on. but i can't make calls. then all of the sudden, the signal just drop empty. after awhile i decided to restart the phone and after that i could install BSD subsystem and openSSH. Still can not make calls. dial screen keep say dialing. what did i do wrong? do i need to install anything else to make this phone works? Please help!