I currently have a galaxy s1 (samsung fascinate) one of the first phones that really helped android get huge.
Anyways my phone barely works, sometimes people call me and the phone actually dials but on my end the phone never lights up or even rings. I end up with a voicemail or the caller calling me until it goes through. Sometimes my girlfriend tells me she has to call 3 or 4 times until I notice. I think this is only in weak signal areas but still very annoying. I believe its from me updating to a different OTA baseband when rooting. The lock button doesn't always work, and to get it to work I need to use the back button on the phone. I think its a software/root issue but I lost my micro usb cable that worked on my pc. The cheapo cable I got won't let me mount to pc. It's also just plain old with a really spent battery IMO. If I'm browsing the web I can literally watch the battery % go down 1-2% each minute.
With that being said, is the Razr M signal strength truly not as good as some other 4g LTE verizon phones?