The one let down for potential US buyers of Chinese phones is the lack of LTE support. I bought the RN3P in the knowledge that I'd only get H+ which is plenty fast anyway on T-Mobile.
Turns out I was wrong as it does support Band 4 (AWS) for both LTE and H+ by just changing the APN setting to fast.t-mobile.com. I haven't tried it because I'm out of the country but others say it works. For anyone who was hesitant to purchase, this should be your final confirmation. This is for the SD650 version only apparently.
Turns out I was wrong as it does support Band 4 (AWS) for both LTE and H+ by just changing the APN setting to fast.t-mobile.com. I haven't tried it because I'm out of the country but others say it works. For anyone who was hesitant to purchase, this should be your final confirmation. This is for the SD650 version only apparently.