Google formalized the update guarantee for Nexus devices last year in the wake of the Stage Fright vulnerability, but now it’s gone a step further by listi… by Ryan Whitwam in Google, News, Nexus 10, Nexus 5, Nexus 5X, Nexus 6, Nexus 6P, Nexus 7 2013, Nexus 9, Nexus Devices