i unlocked my iphone with the ziphone method or geohot method wither way i restored my phone since i dont need my unlock as of that second. So im ichating with my friend and he has a unlocked iphone either way i stick in my orange sim card to see what would happen. Oddly on the top left it shows tmobile with full bars like the phone would be working. THe only thing my phone said is different sim detected. I dont know if i can receive phone calls but its weird. Has this happened to any of you?