While I like many aspects of the Kit Kat Update, the battery life on my RAZR MAXX HD is half of what it once was under Jelly Bean.
I have tried the same Smart Action settings used previously, when I was getting up to 3 days per charge...and I have turned off all the Smart Actions, but the result is still the same. I am now lucky to get 24 hours out of a charge...under very light usage.
I was also sometimes unable to toggle wifi with the Smart Actions turned on. No such issues as long as the Smart Actions are turned off.
I am hesitant to perform a Factory Reset, but is that my only option?
It does seem as if there should be a 4.4.2 update forthcoming, but I have seen nothing to indicate that it is.