I only just noticed that about 75% of my battery is being used by "Cell standby" and I have a 50% time without a signal. I just rooted about a week ago and before then I'm pretty sure whenever I checked I had 0% time without a signal. I'm not sure if it is certain roms or kernels or what, but this 50% time without a signal thing seems pretty common but I can't find much information about it. I don't think I'm ever actually without a signal, so I'm fairly certain this is some sort of weird glitch caused by using a different rom/kernel. Is it actually draining my battery faster?