If this topic has been thrashed to death, I'll apologize in advance. Since my OTA last week, I've noticed a substantial decline in battery life. Most of it seems to be associated with App Usage - 65.3% currently. In particular the Kernal is hogging 29.7%, System 15.1% and Maps 7.1%. Since I have no way of knowing one way or another would somebody please comment on whether or not this is 'normal' consumption. As well if there is anything I can do to conserve resources. Thanks.