Has anyone had problems with severely short battery life paired with extremely long recharge times? My phone charges from 0% to 100% in about 6 hours (my Blackberry charged from 0%-100% in about an hour and a half). Once I unplugged it at 100%, woke up the next morning and the battery was at 40%. Killed all tasks before unplugging. I find it unusual that the battery would drain 60% overnight without any use. Any ideas?