i really need help unlocking my phone model:3220b (RH-49) imei: 356647/00/828086/7 country: usa locked to: im not sure, i got the phone from my brother, and he had cellone as a service provider.but im not sure if that means its locked to cellone. plz plz help
Put another sim in and try it first and make sure the sim you install is activated. It may already be unlocked since it was with Cellular One.