I have the RAZR with the ICS update. I've been trying to avoid using the car charger but thats not possible when out on a long trip and using the phone for web and GPS. Recently it had a low charge. I plugged it into the car charger for two hours. Not long enough to get it too full charge usually. After charging it was dead and could not be restarted using all the tricks even at the verizon store. I now have a new one under the warranty. It comes with a paper that says " a non approved charger may result in degraded battery performance, including the failure of your phone to charge or power on". So can I use a car charger or not? The phone is not much use if I can only use the GPS at home, and cant use it for anything else because I wont be able to charge the battery. So are we waiting for a fix to the ICS problem or should I ask Verizon for a replacement with a different phone next time it dies. Which phone would you recommened? I was looking at one of the HTC phones before I decided on the RAZR.