My Rezound is still going strong however I noticed that I had to recharge my battery way too often lately. I thought its time for new battery so I bought new one on Amazon. It was not any better. I noticed that my wifi is using way too much power so I turned off the wifi and, voila, the battery lasts long again. Now, it's not a big deal (costwise) for me to turn off wifi as I use the cell tower for my wifi anyway. The question is why did the wifi start using so much power lately?