Latest Motorola update burns more battery on RAZR phone idle? I had my Droid Razr tuned pretty well to give me 10-12 hours of use without going below 70-80% of battery life. Since the update to 6.12.181.XT912Verizon.en.US (GB 2.3.6), I'm now down to 40% in the same time period.

Cell standby is the big culprit. It's sucking down huge amounts of battery now. My question is this: Is there anything I can do about this short of rolling back to the previous (flawed) update?
Try Juice Defender. It has a data toggle widget.