Lenovo's obsession with the Z5 leading up to the phone's release was definitely a sight to behold back in June. Clearly strong enough to fan the flames, sell-out initial stocks in the blink of an eye and top JD's top selling list. And then, just as quickly as it started, the hype train ground to a halt and Lenovo moved on to other projects, like the Z5s and more-recently the Z5 Pro GT. Each one seemingly giving way in the spotlight to the next and then slipping into obscurity. Change log While Lenovo clearly failed to deliver on the promise of a quick update to Android Pie and ZUI...