https://www.techradar.com/news/phone-and-communications/mobile-phones/htc-one-m8-rumoured-for-reboot-already-with-prime-version-1246226
HTC One M8 rumoured for reboot already with 'Prime' version | TechRadar
Apr 30, 2014 - Let's be honest, not going to happen
htc one m8prime version