My wife's iPhone 4 is nearly dead. I can't afford a new iPhone. We are on T-Mobile in the us. I need to get her a new phone soon. I was thinking about getting the lumia 640 when it comes out, but I don't know if she's going to balk on wp8 or 10. T-Mobile is offering the G2 for $254. Seems like a good price for a recent flagship device. My wife won't buy any used phones anymore and we need WiFi calling because we have almost no signal in our house, so I can't get anything unlocked like the moto g. I'd appreciate any advice. I think all she needs is good GPS, Facebook, a decent camera, and gmail.