2 Words....Airplane Mode...best battery app ever
why not just turn it off? that is way better than airplane mode. I can charge my phone then turn it off....turn it on a WEEK later and still have 100%....beat that. Better yet we can push it to 2 weeks or longer.....I'm just saying
Airplane mode is for newbsdancedroid
Seriously....why not just get a different phone if you only option to get battery life is to put your phone in an uncontactable state. Might as well not even bother carrying it around.