Had the NS4G for 3 weeks, biggest problem was complaint of a bad echo on the other end when using the speakerphone at home(so-so connection), not as much of an issue with a stronger signal... maybe coincidence??? Traded in for Photon yesterday and with several speakerphone conversations thus far...no complaints. FWIW, PhoneDog review stated that the Photon radio was the best EVER on Sprint.
Off topic: I do miss the NS4G screen and open 3G MobileHotSpot without root or subscription. Was able to tether my HP W7 laptop via BlueTooth to Photon without issue - no-go thus far with any HotSpot attempt or Streak 7 via BT(I understand a Streak7 root might help?) and have yet to try any USB connection. I understand there's a 'mod' for the EVO3D to use HotSpot without root or subscription and will explore unless someone else here can shed some light.
Off topic: I do miss the NS4G screen and open 3G MobileHotSpot without root or subscription. Was able to tether my HP W7 laptop via BlueTooth to Photon without issue - no-go thus far with any HotSpot attempt or Streak 7 via BT(I understand a Streak7 root might help?) and have yet to try any USB connection. I understand there's a 'mod' for the EVO3D to use HotSpot without root or subscription and will explore unless someone else here can shed some light.