My ancient Samsung Galaxy is ready for retirement. Cracks expand across the screen, photos are hazy blurs, and the battery barely survives a day. It’s time to buy a replacement. The initial contenders for my cash were the usual mix: Androids and iPhones with old names, incremental upgrades, and eye-watering price tags. While mulling over the options, a serendipitous email arrived in my inbox. A budding phonemaker called Murena was building a new handset with a bullish promise: “the ultimate pro-privacy smartphone.”  To substantiate the slogan, the company flaunted two compelling features: a physical “kill switch” to disconnect the device…This story continues at The Next Web