Hey guys. I've had my share of android devices. I'm looking to switch to the m8 from and iPhone. Since the waiting game for a jail break. So can u guys answer a couple questions. The old htc m7 took a long time to fully charge. Is the htc m8 the same way? How's the battery life? Really ? Are the speakers really 20 percent louder? Does it get hot or over heat for no reason? Thanks guys.