Some new features are on their way to Nokia Lumia smartphones, or so a few recent rumors and leaks have been suggesting. We’ve heard about things like a flip-to-silence mode, and looked at a video demo apparently revealing a tap-to-wake option. Beyond that, other bonuses like enhanced display settings have been mentioned. When’s all this getting here, though? If we’re to believe one carrier, this new firmware could be arriving this July. On Twitter, ...