yes, naa apps nga kinahanglan nga rooted ang phone but maihap lang, para nako stock rom while disabling htcsense will improve battery life greatly (di man ko mogamit sa htcsense)
disabling htcsense and manually turning on/off wifi and mobile data when needed can stretch battery life of dhd to 2 days.
google ra ako'ng gigamit backup sa contacts and apps
no need third party apps