Bought this phone on 2-year contract from a Virgin Mobile booth. On a side note, it’s not advertised as “601”, but I figured this one is closest to the specs of the phone being sold in Canada. Anyway, starting day one, this phone was showing wireless signal problems (mobile network). I live in the GTA, your experiences may vary. I used RF Signal Tracker to investigate. Note RF signal tracker is not very stable for monitoring purposes, so for best results leave your phone open/unlocked with screen on.