I have the T-Mobile version of the G3. My battery life is not really an issue for me but if 6.0 marshmallow improved battery life and performance will be an amazing upgrade. I agreed with you that also we will not see an OTA upgrade until February or March.are you saying you rooted g3 or how did you get ver 6. idiots at boost mobile is my carrier. the stylo got ver 6 a day after i returned it and got g3.......sickening/ will it be months until an OTA brings \update to g3